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Study sets matching "pythagorean theorem"

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Study sets matching "pythagorean theorem"

28 termscreated on December 4, 2016
Equations to Memorize for Math Section
Radius
Base
Height
Volume
r
b
h
v
Radius
r
Base
b
33 termscreated on December 4, 2016
SAT Math
is
of
per
equation of a circle
equal
multiply
divide
(x - a)² + (y - b)² = r² ... where (a,b) is the center of the ci…
is
equal
of
multiply
27 termscreated on December 4, 2016
dnl n°1
acute
altitude perpendicular height
tangent line
vertex
aigu
hauteur
tangente
sommet
acute
aigu
altitude perpendicular height
hauteur
15 termscreated on December 4, 2016
history chapter 9 section 4
philosophy
reason
logic
Socrates
love and wisdom
the power to think clearly
step-by-step method of thinking through a problem or situation
philosopher; walked around Athens pulling people into convers…
philosophy
love and wisdom
reason
the power to think clearly
11 termscreated on December 4, 2016
chapter 1 geometry vocab and terms
segment addition postulate
angle addition postulate
angle bisector
adjacent angles
if B is between A and C, then AB + BC= AC. If AB + BC= AC, th…
If P is in the interior of angle RST, then the measure of ang…
a ray that divides an angle into two angles that are congruent
two angles that share a common vertex and side, but have no c…
segment addition postulate
if B is between A and C, then AB + BC= AC. If AB + BC= AC, th…
angle addition postulate
If P is in the interior of angle RST, then the measure of ang…
21 termscreated on December 4, 2016
Chapter 4 Math Vocab
divisible
prime number
composite number
prime factorization
if the first number can be divided by the second number with…
a whole number with exactly two factors, 1 and the number its…
a whole number greater than 1 with more than two factors
writing a composite number as the product of its prime factors
divisible
if the first number can be divided by the second number with…
prime number
a whole number with exactly two factors, 1 and the number its…
14 termscreated on December 4, 2016
Geometry (Perimeter, Area, Right Triangles)
Area of a Triangle
Area of a Rectangle
Area of a Parallelogram
Area of a Trapezoid
½bh
bh
bh
½h(b₁ + b₂)
Area of a Triangle
½bh
Area of a Rectangle
bh
15 termscreated on December 4, 2016
Math formulas
Segment Addition Postulate
Angle Addition Postulate
Distance Formula
Midpoint Formula
AB+ BC = AC
∠ABC + ∠CBD = ∠ABD
Segment Addition Postulate
AB+ BC = AC
Angle Addition Postulate
∠ABC + ∠CBD = ∠ABD
16 termscreated on December 4, 2016
COORDINATE PLANE CONCEPTS (geo exam review)
How to find the midpoint
How to find distance
How to find slope
Parallel lines
Add the x's and divide by 2. Add the y's and divide by 2.
Subtracts x's to find "a". Subtract y's to find "b". Use Pyth…
Numerator is found by subtracting y's. Denominator is found b…
Two lines that have the same slope
How to find the midpoint
Add the x's and divide by 2. Add the y's and divide by 2.
How to find distance
Subtracts x's to find "a". Subtract y's to find "b". Use Pyth…
9 termscreated on December 4, 2016
Pythagorean Theorem
ΔABC is a right triangle
Construct CD perpendicular to AB
ΔACD ~ ΔBCD ~ ΔABC
P/b = b/c , Q/a = a/c
Given
TH 11
AA Sim
Corr Sides Proport
ΔABC is a right triangle
Given
Construct CD perpendicular to AB
TH 11
10 termscreated on December 4, 2016
Unit 5 Pythagorean Theorem
Pythagorean Theorem
Hypotenuse
Leg
Converse
a²+b²=c²
the side of a right triangle opposite the right angle
the sides of a right triangle that make up the right angle
if a²+b²=c² then the triangle is a right triangle
Pythagorean Theorem
a²+b²=c²
Hypotenuse
the side of a right triangle opposite the right angle
30 termscreated on December 4, 2016
GE230 Week 5: Chapter 7 Geometry Vocabulary
Geometry
line
line segment
ray
the branch of mathematics that deals with the properties of a…
a long thin mark that is straight (no curves), has no thickne…
a line with a beginning and an end
a part of a line that has only one endpoint and goes on forev…
Geometry
the branch of mathematics that deals with the properties of a…
line
a long thin mark that is straight (no curves), has no thickne…
44 termscreated on December 4, 2016
数学专业词汇4
平角
周角
straight angle
perigon
base
side
平角
straight angle
周角
perigon
17 termscreated on December 4, 2016
Calculus I Geometry Formulas
Pythagorean Theorem
Similar Triangles
Area of a Circle
Circumference of a Circle
a^2 + b^2 = c^2
If two triangles have the same angles the ratios of the lengt…
A = πr^2
C = 2πr
Pythagorean Theorem
a^2 + b^2 = c^2
Similar Triangles
If two triangles have the same angles the ratios of the lengt…
16 termscreated on December 4, 2016
Math Test Review
Polygon
Triangle
Acute
Obtuse
Is a closed figure in a plane that is made up of segments, ca…
Is a three sided polygon.
An angle whose measure is between 0 and 90.
An angle greater than 90 but less than 180.
Polygon
Is a closed figure in a plane that is made up of segments, ca…
Triangle
Is a three sided polygon.
20 termscreated on December 4, 2016
Coordinate Geometry Proofs Sheet
Parallelogram
Proof sentence for the slope of a para…
Proof sentence for the distance of a p…
Rectangle
Find 4 slopes or 4 distances
Quad ABCD is a parallelogram since both pair of opposite side…
Quad ABCD is a parallelogram since both pair of opposite side…
Find 4 slopes
Parallelogram
Find 4 slopes or 4 distances
Proof sentence for the slope of a para…
Quad ABCD is a parallelogram since both pair of opposite side…
137 termscreated on December 4, 2016
Geometry Midterm Exam
Point on a number line
Line
Collinear
Coplanar
Simply a location
Made up of points and has no thickness/width
Points on the same line
Points which lie on the same line
Point on a number line
Simply a location
Line
Made up of points and has no thickness/width
28 termscreated on December 4, 2016
MVHS World I Greece Review
Aristocracy
Citizen
Democracy
Monarchy
a government in which power is in the hands of a hereditary r…
a legally recognized person in a state who has certain rights…
a government controlled by its citizens - Started in Athens
a government in which power is in the hands of a single monar…
Aristocracy
a government in which power is in the hands of a hereditary r…
Citizen
a legally recognized person in a state who has certain rights…
30 termscreated on December 4, 2016
Civ Test #1
Greeks looked to religion for three th…
Thales
Parmenides
Democritus
1. Explain Nature... 2. Explain the emotions that sometimes caus…
The first Greek philosopher who wanted to understand the natu…
Set up formal rules for philosophical arguments
Developed the atomic theory using logic and mathematics
Greeks looked to religion for three th…
1. Explain Nature... 2. Explain the emotions that sometimes caus…
Thales
The first Greek philosopher who wanted to understand the natu…
17 termscreated on December 4, 2016
Math chapter 5
Perpendicular bisector
Circumcenter
Where is the circumcenter in a triangle?
Perpindicular/Angle bisector therom
Bisects the side of the triangle at a right angle into two eq…
Point of intersection ... Its equidistant from all verticies
Acute-in the triangle ... Right-on the triangle ... Obtuse- outside…
Splits an angle into two equal parts ... If a point is on the bi…
Perpendicular bisector
Bisects the side of the triangle at a right angle into two eq…
Circumcenter
Point of intersection ... Its equidistant from all verticies
11 termscreated on December 4, 2016
Math
=/
area of Parallelograms
area of triangles
area of Squares
not equal to
A=bh
A=(1/2)bh
A=s x s
=/
not equal to
area of Parallelograms
A=bh
9 termscreated on December 4, 2016
Ch 1 Matching - Introduction & Mathematical Concepts
English System
Metric System
SI System
Scalar
The most ancient of systems which is based on easy to obtain,…
Invented by the French and is based on very loosely defined s…
System developed by the French and is based on very accurate…
A number that is magnitude only.
English System
The most ancient of systems which is based on easy to obtain,…
Metric System
Invented by the French and is based on very loosely defined s…
131 termscreated on December 3, 2016
한별 리스닝 구조 단어
dirt
herbivores
arms race
river banks
초식동물들
군비 경쟁
강둑
dirt
herbivores
초식동물들
6 termscreated on December 3, 2016
Geometry - Triangles
Pythagorean Theorem
30, 60, 90
Isoceles (45, 45, 90)
3, 4, 5
a^2+b^2=c^2
X, X root 3, 2X
X, X, X root 2
Right Triangle
Pythagorean Theorem
a^2+b^2=c^2
30, 60, 90
X, X root 3, 2X
10 termscreated on December 3, 2016
Math Concepts
Absolute Value
Inequalities
Function
Exponents
A function is a relation for which each value from the set th…
Absolute Value
Inequalities
20 termscreated on December 3, 2016
Raster analysis data lecture 12
Raster Processing functions can be org…
Review: Local and Focal... Local = _____…
Surface Functions (focal):
Zonal Functions Requires two input maps:
Local ... Focal ... Zonal ... Global
single ... neighboring
Aspect ... Slope ... Contour ... Hillshade
zone map ... measurement map
Raster Processing functions can be org…
Local ... Focal ... Zonal ... Global
Review: Local and Focal... Local = _____…
single ... neighboring
16 termscreated on December 3, 2016
Linear Algebra Theorems
Properties of the Dot Product
The Pythagorean Theorem
Theorem 3
Indepedence
Let u, v, w ∈ Rn, and let c be a scalar. Then... a. u · v = v ·…
Vectors u and v are orthogonal iff || u + v ||^2=|| u ||^2 +…
Let A be an m by n matrix. The orthogonal complement of the r…
If S = {u1, u2, . . . , up} is an orthogonal set of nonzero v…
Properties of the Dot Product
Let u, v, w ∈ Rn, and let c be a scalar. Then... a. u · v = v ·…
The Pythagorean Theorem
Vectors u and v are orthogonal iff || u + v ||^2=|| u ||^2 +…
20 termscreated on December 3, 2016
Geometry Chapter 5
midsegment
Triangle Midsegment Theorem
Perpendicular Bisector Theorem
Perpendicular Bisector Converse
a segment that connects the midpoints of two sides of a trian…
If a segment joins the midpoints of two sides of a triangle,…
If a point lies on the perpendicular bisector of a segment, t…
If a point is equidistance from the endpoints of a segment, t…
midsegment
a segment that connects the midpoints of two sides of a trian…
Triangle Midsegment Theorem
If a segment joins the midpoints of two sides of a triangle,…
36 termscreated on December 3, 2016
Midterm- Math Vocabulary
rational number
terminating decimal
repeating decimal
integer
A number that can be written in the form "a/b" where "a" is a…
A decimal expansion that stops
A decimal expansion of a fraction the repeats the same digit…
a counting number,the opposite of a counting number, or zero
rational number
A number that can be written in the form "a/b" where "a" is a…
terminating decimal
A decimal expansion that stops
16 termscreated on December 3, 2016
Geometry 5.1 - 5.4
a^2 + b^2 = c^2
Equidistant
Midsegment
Concurrent
Pythagorean Theorem
Equal distance from two points.
Connects the midpoints of two sides of a triangle.
Three or more lines intersect at one point.
a^2 + b^2 = c^2
Pythagorean Theorem
Equidistant
Equal distance from two points.
16 termscreated on December 3, 2016
Formulas
slope
Area of a circle
circumference of a circle
area of a rectangle
rise over run = delta of y / delta of x = y2-y1 / x2-x1
A = π r squared (pi times radius squared)
C = 2 π r (2 pi radius)
A = l w (length times width)
slope
rise over run = delta of y / delta of x = y2-y1 / x2-x1
Area of a circle
A = π r squared (pi times radius squared)
31 termscreated on December 3, 2016
SAT and ACT Math Vocabulary
Real number
Distinct number
Slope intercept form
Positive or negative slope tell us what?
a value that represents a quantity along a line. ... The real…
a number in a set that is not equal to another number. For ex…
y=mx+b; y is the y intercept, m is the slope AKA rate of chan…
Positive means the line runs uphill from left to right, negat…
Real number
a value that represents a quantity along a line. ... The real…
Distinct number
a number in a set that is not equal to another number. For ex…
50 termscreated on December 3, 2016
SB S2 R4
PHYSICAL SCIENCE Multiple Choice A chi…
PHYSICAL SCIENCE Short Answer A 100-wa…
LIFE SCIENCE Multiple Choice Which of…
LIFE SCIENCE Short Answer What is the…
Z) A CLASS ONE LEVER
1 AMPERE... (Solution: current = watts/volts; 100/100 = 1 ampere)
W) CEREBRAL CORTEX
TAXIS
PHYSICAL SCIENCE Multiple Choice A chi…
Z) A CLASS ONE LEVER
PHYSICAL SCIENCE Short Answer A 100-wa…
1 AMPERE... (Solution: current = watts/volts; 100/100 = 1 ampere)
10 termscreated on December 3, 2016
Trigonometry
A2+b2=c2
3,4,5
5,12,13
8,15,17
Pythagorean theorem
Pythagorean triple #1
Pythagorean triple #2
Pythagorean triple #3
A2+b2=c2
Pythagorean theorem
3,4,5
Pythagorean triple #1
7 termscreated on December 3, 2016
Algebra Formulas
Pythagorean theorem
Slope-intercept
Slope
Quadratic equation
a²+b²=c²
y=mx+b
m=(y₁−y₂)÷(x₁−x₂)
ax²+bx+c=0
Pythagorean theorem
a²+b²=c²
Slope-intercept
y=mx+b
30 termscreated on December 3, 2016
ACT Math
Mean (Average)
Median
Mode
Probability
sum of the terms / number of terms
the middle number in a list when items are arranged in order…
the term that occurs most frequently in a list
"winning" outcomes / total possible outcomes
Mean (Average)
sum of the terms / number of terms
Median
the middle number in a list when items are arranged in order…
31 termscreated on December 3, 2016
Math 105 Test 4
Special Triangles: Isosceles Triangle
Special Triangles: Right Triangle
Pythagorean theorem
Equation of the circle with center at…
45-45-90
30-60-90
Special Triangles: Isosceles Triangle
45-45-90
Special Triangles: Right Triangle
30-60-90
25 termscreated on December 3, 2016
geometry chapter 8
geometric mean
geometric mean (altitude) theorem
geometric mean (leg) theorem
for any positive numbers a and b, the positive number x such…
the altitude drawn to the hypotenuse of a right triangle sepa…
the altitude drawn to the hypotenuse of a right triangle sepa…
geometric mean
for any positive numbers a and b, the positive number x such…
geometric mean (altitude) theorem
the altitude drawn to the hypotenuse of a right triangle sepa…
14 termscreated on December 3, 2016
Lesson 8 Math terms
hypotenuse
legs
theorem
Pythagorean Theorem
the side opposite the right angle in a right triangle
the two sides that form the right angle of a right triangle
an idea that has been demonstrated as true
In a right triangle, the square of the length of the hypotenu…
hypotenuse
the side opposite the right angle in a right triangle
legs
the two sides that form the right angle of a right triangle
13 termscreated on December 3, 2016
Formulas
Midpoint
Distance
Slope
Area of a Triangle
Midpoint
Distance
26 termscreated on December 3, 2016
Chapter 5- Displacement and Force in Two Dimensions
Components
Vector Resolution
Kinetic Friction
Static Friction
Parts of a vector broken up into a vector parallel to the x-a…
The process of breaking vectors into components.
Exerted on one surface by another when the two surfaces rub a…
The force exerted on one surface by another when there is no…
Components
Parts of a vector broken up into a vector parallel to the x-a…
Vector Resolution
The process of breaking vectors into components.
20 termscreated on December 3, 2016
Math exam 1
rational numbers
Fractions
Integers
Whole numbers
decimals ... fractions
fractions... decimal numbers ... can't be expressed as fractions
negative numbers
0 1 ,2,3,4,5,6,7,8,9
rational numbers
decimals ... fractions
Fractions
fractions... decimal numbers ... can't be expressed as fractions
21 termscreated on December 2, 2016
Triangles (Rio)
acute triangle
obtuse triangle
right triangle
equiangular triangle
a triangle with 3 acute angles
a triangle with 1 (and only 1) obtuse angle
a triangle with 1 (and only 1) right angle
a triangle with all 3 angles congruent (all 60 degrees)
acute triangle
a triangle with 3 acute angles
obtuse triangle
a triangle with 1 (and only 1) obtuse angle
25 termscreated on December 2, 2016
Right Triangles Vocabulary for Unit 5
altitude
perpendicular bisector
perpendicular lines
proportional sides
a line segment through a vertex and perpendicular to a line c…
a line which cuts a line segment into two equal parts at 90 d…
lines that intersect to form a right angle
two quantities with the same ratio
altitude
a line segment through a vertex and perpendicular to a line c…
perpendicular bisector
a line which cuts a line segment into two equal parts at 90 d…
26 termscreated on December 2, 2016
HSPT math
Perimeter of a rectangle
Perimeter of a square
Area of a triangle
Area of a rectangle
2(l+w)
4s
A=(1/2) bh
A=bh
Perimeter of a rectangle
2(l+w)
Perimeter of a square
4s
10 termscreated on December 2, 2016
Must-Know Formulas for the SAT
Area of a Circle
Circumference of a Circle
Area of a Rectangle
Area of a Triangle
A = pier^2
C = 2pier
A = lw
A = 1/2bh
Area of a Circle
A = pier^2
Circumference of a Circle
C = 2pier
11 termscreated on December 2, 2016
4.5-4.7
Converse of Pythagorean Theorem
Obtuse Triangle
Acute Triangle
Right Triangle
If A^2 + B^2= C^2 then Triangle ABC is right
A^2 + B^2<C^2
A^2 + B^2>C^2
A^2 + B^2=C^2
Converse of Pythagorean Theorem
If A^2 + B^2= C^2 then Triangle ABC is right
Obtuse Triangle
A^2 + B^2<C^2
10 termscreated on December 2, 2016
Chapter 1 Postulates and Theorems
postulate 1-1-1
postulate 1-1-2
postulate 1-1-3
postulate 1-1-4
Through any two points there is exactly one line
Through any three noncollienear points there is exactly one p…
If two points lie in a plane then the line containing those p…
If two lines intersect, then they intersect then they interse…
postulate 1-1-1
Through any two points there is exactly one line
postulate 1-1-2
Through any three noncollienear points there is exactly one p…
8 termscreated on December 2, 2016
math without feet, etc
supplementary angle =
pythagorean Theorem
diameter of a circle
area of a circle
180 degrees
a2+b2=c2
d= 2r
3.14 times r2
supplementary angle =
180 degrees
pythagorean Theorem
a2+b2=c2
30 termscreated on December 2, 2016
Week 5: Chapter 7 Geometry Vocabulary
Geometry
line
line segment
ray
the branch of mathematics that deals with the properties of a…
a long thin mark that is straight (no curves), has no thickne…
a line with a beginning and an end
a part of a line that has only one endpoint and goes on forev…
Geometry
the branch of mathematics that deals with the properties of a…
line
a long thin mark that is straight (no curves), has no thickne…
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