#### Study sets matching "math geometry 5"

#### Study sets matching "math geometry 5"

eaquilateral triangle

isosles triangle

scalene triangle

acute triangle

all sides are the same in length

two sides are the same length

all sides are different in length

all three sides are acute

eaquilateral triangle

all sides are the same in length

isosles triangle

two sides are the same length

Polygon

Regular Polygon

Triangle

Quadrilateral

2D shape... Closed... Three or more side

A polygon whose lines are all the same length

A three sided polygon

A four-sided polygon

Polygon

2D shape... Closed... Three or more side

Regular Polygon

A polygon whose lines are all the same length

Trapezoid

rectangle

square

rhombus

exactly 1 pair of opposite sides that are parallel. The lengt…

2 pairs of opposite sides that are parallel.... 2 pairs of sides…

2 pairs of opposite sides that are parallel.... 4 sides that are…

2 pairs of opposite sides that are parallel.... 4 sides that are…

Trapezoid

exactly 1 pair of opposite sides that are parallel. The lengt…

rectangle

2 pairs of opposite sides that are parallel.... 2 pairs of sides…

acute angle

obtuse angle

right angle

isosceles triangle

an angle that has a measure between 0 degrees and 90 degrees

an angle that has a measure between 90 degrees and 180 degrees

has a measure of 90 degrees

a triangle that has at least 2 sides the same length

acute angle

an angle that has a measure between 0 degrees and 90 degrees

obtuse angle

an angle that has a measure between 90 degrees and 180 degrees

What is a polygon?

What is an equilateral triangle?

What is an isosceles triangle?

What is a scalene triangle?

A closed figure with three or more sides ... For example a rect…

A triangle that has all sides equal

A triangle that has two equal sides

A triangle that has no equal sides

What is a polygon?

A closed figure with three or more sides ... For example a rect…

What is an equilateral triangle?

A triangle that has all sides equal

Polygon

Regular Polygon

Triangle

Quadrilateral

2D shape... Closed... Three or more side

A polygon whose lines are all the same length

A three sided polygon

A four-sided polygon

Polygon

2D shape... Closed... Three or more side

Regular Polygon

A polygon whose lines are all the same length

1. acute triangle

2. decagon

1. equilateral triangle

2. hexagon

- a triangle that has three acute angles

- a polygon with ten sides and ten angles

- a triangle with three congruent sides

- a polygon with six sides and six angles

1. acute triangle

- a triangle that has three acute angles

2. decagon

- a polygon with ten sides and ten angles

Polygon

Congruent

Regular Polygon

Triangle

A closed figure made of line segments that do not intersect.

Figures, sides or angles that are equal (the same).

A polygon with all sides congruent.

A polygon with 3 sides.

Polygon

A closed figure made of line segments that do not intersect.

Congruent

Figures, sides or angles that are equal (the same).

Polygon

Congruent

Regular Polygon

Triangle

A closed figure made of line segments that do not intersect.

Figures, sides or angles that are equal (the same).

A polygon with all sides congruent.

A polygon with 3 sides.

Polygon

A closed figure made of line segments that do not intersect.

Congruent

Figures, sides or angles that are equal (the same).

altitude

centroid

circumcenter

concurrent lines

segment from vertex to line containing opposite side and is p…

point of concurrence of median of triangle

point of concurrency of perpendicular bisectors

when 3 or more lines intersect at a common point

altitude

segment from vertex to line containing opposite side and is p…

centroid

point of concurrence of median of triangle

formula

polygon

units of measure

surface area

Fixed rule or set form.

A closed figure formed by three or more line segments

Centimeters, meters, inches, feet, yards, ect.

The measurement of the outer surface of an object.

formula

Fixed rule or set form.

polygon

A closed figure formed by three or more line segments

vertex

line segment

plane

closed figure

endpoint of an angle.

a part of a line between two endpoints.

a flat surface that is endless in all directions.

a 2-dimensional figure that starts and ends at the same point.

vertex

endpoint of an angle.

line segment

a part of a line between two endpoints.

perpendicular lines

parallel lines

transversal

interior angles

two lines that intersect to form right angles

lines in the same plane that never intersect and are always t…

a line that intersects two or more lines

lie inside the lines

perpendicular lines

two lines that intersect to form right angles

parallel lines

lines in the same plane that never intersect and are always t…

triangle

equilateral triangle

isosceles triangle

scalene triangle

a closed three-sided plane figure; the sum of the angles meas…

all sides are equal in length, and all angle are equal in mea…

two sides are equal in length; the two angles opposite these…

no sides are equal in length, and no angles are equal

triangle

a closed three-sided plane figure; the sum of the angles meas…

equilateral triangle

all sides are equal in length, and all angle are equal in mea…

acute angle

acute triangle

adjacent angle

base

an angle with a measure greater than 0 degrees and less than…

a triangle having three acute angles

angles that have the same vertex, share a common side, and do…

one of two parallel congruent faces of a prism

acute angle

an angle with a measure greater than 0 degrees and less than…

acute triangle

a triangle having three acute angles

Radius

Diameter

Chord

Sector

from the centre to the circumference

from the one side of the circumference to the other, passing…

from one side of the circumference to the other, not passing…

an area between two radius (a piece of a pizza)

Radius

from the centre to the circumference

Diameter

from the one side of the circumference to the other, passing…

trapezoid

Parallel

paralellogram

rectangle

quadrilateral with one pair of parallel sides

lines that go in the same direction

quadrilateral with 2 pairs of parallel congruent sides

parallelogram with 4 right angles

trapezoid

quadrilateral with one pair of parallel sides

Parallel

lines that go in the same direction

parallelogram

rhombus

rectangle

square

a quadrilateral with two pairs of ... parallel sides

a parallelogram with 4 equal sides

a parallelogram with 4 right angles

a parallelogram with 4 right angles and 4 equal sides

parallelogram

a quadrilateral with two pairs of ... parallel sides

rhombus

a parallelogram with 4 equal sides

area

base

height

net

the number of square units needed to cover a surface

a number used as a repeated factor

the length of a perpendicular from the base to the top of a p…

a two-dimensional pattern that can be folded into a three-dim…

area

the number of square units needed to cover a surface

base

a number used as a repeated factor

coordinate plane

x-axis

y-axis

axes

a two-dimensional space formed by two perpendicular number li…

the horizontal number line

the vertical number line

the plural form of "axis"

coordinate plane

a two-dimensional space formed by two perpendicular number li…

x-axis

the horizontal number line

In-put/out-put table

x-axis

Ordered pairs

Coordinate... plane

a table that shows how a value changes according to a rule. P…

The horizontal axis of the coordinate plane. Crawl first!

Pairs of numbers (x,y) that can represent a point in a coordi…

he plane determined by a horizontal number line, called the x…

In-put/out-put table

a table that shows how a value changes according to a rule. P…

x-axis

The horizontal axis of the coordinate plane. Crawl first!

5.1 Equation of a line in two dimensions

5.1 Perpendicular lines

5.1 Parallel lines

5.2 Use of sine, cosine and tangent ra…

y = mx + c = + and ax + by + d = 0 // Gradients of mountain r…

m₁ x m₂ = -1

m₁ = m₂

Problems may incorporate Pythagoras'... theorem // Triangulation…

5.1 Equation of a line in two dimensions

y = mx + c = + and ax + by + d = 0 // Gradients of mountain r…

5.1 Perpendicular lines

m₁ x m₂ = -1

midsegment

angle bisector

perpendicular bisector

altitude

connects the midpoints of two sides of a triangle

divides an angle into equal halves

a perpendicular line at the midpoint of a side of the triangle

a perpendicular segment from the vertex to the opposite side

midsegment

connects the midpoints of two sides of a triangle

angle bisector

divides an angle into equal halves

Properties of parallelogram

Properties of Rectangles

Properties of Kites

Properties of Rhombuses

-The opposite sides are parallel... -Diagonals bisect each other…

-All the properties of a parallelogram apply... -All angles are…

-Two disjoint pairs of consecutive sides are congruent by def…

-All the properties of a parellelogram... -All the properties of…

Properties of parallelogram

-The opposite sides are parallel... -Diagonals bisect each other…

Properties of Rectangles

-All the properties of a parallelogram apply... -All angles are…

A point

Line

Plane

Segment

Is a location. Has no length, no width, and no thickness.

Infinite set of points. Has length. No width and no thickness.

Infinite sets of lines. Has length and width. No thickness.

A line with 2 endpoints.

A point

Is a location. Has no length, no width, and no thickness.

Line

Infinite set of points. Has length. No width and no thickness.

base angles of an isosceles triangle

base of an isosceles triangle

coordinate proof

corollary to a theorem

The two angles adjacent to the base of an isosceles triangle.

The side of an isosceles triangle that is not one of the legs.

A style of proof that involves placing geometric figures in a…

A statement that can be proved easily using the theorem.... The…

base angles of an isosceles triangle

The two angles adjacent to the base of an isosceles triangle.

base of an isosceles triangle

The side of an isosceles triangle that is not one of the legs.

inscribed circle

locus

median of a triangle

midsegment of a triangle

the circle that is the tangent to each side of the polygon

a set of points that satisfies a given condition

a segment whose endpoints are a vertex of the triangle and th…

a segment that joins the midpoints of two sides of the triangle

inscribed circle

the circle that is the tangent to each side of the polygon

locus

a set of points that satisfies a given condition

acute angle

obtuse angle

right angle

straight angle

an angle that measures less than 90 degrees

an angle that measures greater than 90 degrees and less than…

an angle that measures 90 degrees

an angle that measures 180 degrees

acute angle

an angle that measures less than 90 degrees

obtuse angle

an angle that measures greater than 90 degrees and less than…

acute angle

obtuse angle

right angle

isosceles triangle

an angle that has a measure between 0 degrees and 90 degrees

an angle that has a measure between 90 degrees and 180 degrees

has a measure of 90 degrees

a triangle that has at least 2 sides the same length

acute angle

an angle that has a measure between 0 degrees and 90 degrees

obtuse angle

an angle that has a measure between 90 degrees and 180 degrees

attribute

composite figure

congruent

edge

A characteristic of a figure.

A figure made up of two or more three-dimensional figures.

Having the same measure.

The line segment where two faces of a 3-dimensional figure me…

attribute

A characteristic of a figure.

composite figure

A figure made up of two or more three-dimensional figures.

line

line segment

ray

parallel lines

A continuous extent of length, straight or curved, without an…

part of a line with two endpoints

A part of a line, with one endpoint, that continues without e…

lines in the same plane that never intersect

line

A continuous extent of length, straight or curved, without an…

line segment

part of a line with two endpoints

volume

area

pyramid

perimeter

the amount of space that a three dimensional figure contains

the amount of space inside a two-dimensional figure

a three-dimensional figure that has a polygon base and triang…

the distance around any closed two-dimensional figure

volume

the amount of space that a three dimensional figure contains

area

the amount of space inside a two-dimensional figure

pentagon

quadrilateral

hexagon

trapezoid

a polygon with five sides and five angles

a polygon having four sides; quad = 4

a polygon with six sides

a quadrilateral having two parallel sides

pentagon

a polygon with five sides and five angles

quadrilateral

a polygon having four sides; quad = 4

point

line

line segment

plane

a location in space

a straight path of points that goes on endlessly in both dire…

a part of a line having 2 endpoints

a flat surface that goes on endlessly in all directions

point

a location in space

line

a straight path of points that goes on endlessly in both dire…

cube

pyramid

prism

cone

A box-shaped solid object that has six identical square faces

a solid object with a polygon for a base and triangles for si…

A solid object that has two identical ends and all flat sides

A solid (3-dimensional) object that has a circular base and o…

cube

A box-shaped solid object that has six identical square faces

pyramid

a solid object with a polygon for a base and triangles for si…

segment addition postulate

congruent segments

definition of midpoint

segment bisector

If B is between A and C, then AB + BC = AC

segments that have the same length

The point halfway between two given points.... if B is midpoint…

a segment, ray, line, or plane that intersects a segment at i…

segment addition postulate

If B is between A and C, then AB + BC = AC

congruent segments

segments that have the same length

Midsegment

Equidistant

Distance from a point to a line

Concurrent

A segment connecting the midpoints of two sides of the triangle

The same distance from the objects

Length of the perpendicular segment from the point to the line

When three or more lines intersect

Midsegment

A segment connecting the midpoints of two sides of the triangle

Equidistant

The same distance from the objects

perpendicular bisector

perpendicular bisector of a triangle

angle bisector of a triangle

concurrent lines

line drawn perpendicular to a segment at it's midpoint

a line which is perpendicular to a side of a triangle at the…

a line that bisects an angle of a triangle

when three or more lines intersect at the same point

perpendicular bisector

line drawn perpendicular to a segment at it's midpoint

perpendicular bisector of a triangle

a line which is perpendicular to a side of a triangle at the…