Study sets matching "vocabulary math 8 formulas"

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62 terms
Josh_Pfeiffer
Math 8 Formulas and Vocabulary
Multiplying Fractions
Dividing Fractions
Adding and Subtracting Fractions
Scientific Notation
Multiply straight across.
Easy as pie. Flip the second and multiply.
Get a common denominator or use the criss-cross method.
Multiplying Fractions
Multiply straight across.
Dividing Fractions
Easy as pie. Flip the second and multiply.
6 terms
Ms_Fernandez_CA
Volume Formulas for Math 8
Sphere
Cylinder
Cone
Cube
(4/3)(pi)r^3
(pi)r^2 h
(1/3)(pi)r^2 h
s^3
Sphere
(4/3)(pi)r^3
Cylinder
(pi)r^2 h
26 terms
smart508765
Unit 8 Math Vocabulary/ Formulas
Frequency Table
Line Plot
Perimeter Formula
Area Formula
Length + Length + Width + Width = Perimeter
Length x Width = Area
Frequency Table
Line Plot
9 terms
Andrew_Weng8
Y8 Math Geometry Formulas
Area of a triangle
Area of rectangle or parallelogram
Circumference of a circle
Area of circle
A= 1/2bh or bh/2
LW (or bh)
C= 2rπ or dπ
A= π r^2
Area of a triangle
A= 1/2bh or bh/2
Area of rectangle or parallelogram
LW (or bh)
68 terms
tatooinesand
Math 8 Terms and Formulas
Slope Formula
Standard Form of a Linear Equation
Volume of a Cylinder
Linear Equation
Ax+By=C
The equation of a line.
Slope Formula
Standard Form of a Linear Equation
Ax+By=C
15 terms
Krista_Murray2
Grade 8 Math Formulas
Area
Volume/Sphere
Volume/Prisms
Volume/Cylinder
1/2•b•h
4/3•pie•r cubed
B•h
B•h
Area
1/2•b•h
Volume/Sphere
4/3•pie•r cubed
18 terms
Angie_Drexler9
8th Grade Math Formulas - 8 Blue
slope formula
Slope intercept form
slope from graph
range
m = y2 - y1 / x2 - x1
y=mx+b
rise over run
y values
slope formula
m = y2 - y1 / x2 - x1
Slope intercept form
y=mx+b
41 terms
jenniferneel
Math 8 Formulas & Review for the EOG
Volume of a Cylinder
Volume of a Cone
Volume of a Sphere
If you know the diameter, what do you d…
(V = πr²h) V = pi times r squared times h
(V = πr²h/3) V = pi times r squared times h divided by 3. Hey!…
(V = 4πr³/3) V = four times pi times r cubed divided by 3. Hey…
Divide the diameter by 2
Volume of a Cylinder
(V = πr²h) V = pi times r squared times h
Volume of a Cone
(V = πr²h/3) V = pi times r squared times h divided by 3. Hey!…
16 terms
pmasonteacherTEACHER
Math 7 Chapter 8 Formulas
Diameter
Radius
Circumference
Area of a Semicircle
d = 2 x r
r = d / 2
C = 2 x pi x r ... or... C = pi x d
A = 1/2 x (pi) x r^2
Diameter
d = 2 x r
Radius
r = d / 2
16 terms
thekatiepearceTEACHER
Math 7 Chapter 8 Formulas
Diameter
Radius
Circumference
Area of a Semicircle
d = 2 x r
r = d / 2
C = 2 x pi x r ... or... C = pi x d
A = 1/2 x (pi) x r^2
Diameter
d = 2 x r
Radius
r = d / 2
25 terms
picklehead1207
Saxon Math: 8/7: Formulas and Conversions
Heron's Fromula (A formula for the area…
Area of a rectangle.
Conversion between Celsius and Fahrenhe…
Area of a triangle
lw
one degree Celsius = one and eight tenths degrees Fharenheit
1/2bh
Heron's Fromula (A formula for the area…
Area of a rectangle.
lw
8 terms
adothamm
Math formulas ch. 8
Area of rectangle
Area of triangle
Circumference of circle
Area of circle
A=bh
A=1/2bh
C=TTd C=2TTr
A=TTr(2nd power)
Area of rectangle
A=bh
Area of triangle
A=1/2bh
12 terms
Elizabeth_Hinds7
Math 8 formulas
Simple Interest
Percent Change
Percent Proportion
Pythagorean Theorem
I= prt
(New-Original)/Original x 100
is/of = percent/ 100 or part/whole = percent/100
a²+b²=c²
Simple Interest
I= prt
Percent Change
(New-Original)/Original x 100
11 terms
Tobiasprior
Math Chapter 8 Formulas
Area of a triangle
Area of a circle
Area of a trapezoid
Volume of a prism
A= 1/2 b x h
A= pi r squared
A= base1 + base2 x h / 2
V= area of base x height
Area of a triangle
A= 1/2 b x h
Area of a circle
A= pi r squared
21 terms
ChristianaLafferty
Math Formulas Chapter 8
Rectangle Perimeter
Rectangle Area
Area of Parallelogram/Square
Area of Triangles
p= 2L + 2W
a= L x W
a= b x h
a= 1/2bh
Rectangle Perimeter
p= 2L + 2W
Rectangle Area
a= L x W
68 terms
CooCooCraaazy
Math 8 Terms and Formulas
Slope Formula
Standard Form of a Linear Equation
Volume of a Cylinder
Linear Equation
Ax+By=C
The equation of a line.
Slope Formula
Standard Form of a Linear Equation
Ax+By=C
50 terms
Josh_Pfeiffer
Math 7 Formulas and Vocabulary
Multiplying Fractions
Dividing Fractions
Adding and Subtracting Fractions
Scientific Notation
Multiply straight across.
Easy as pie. Flip the second and multiply.
Get a common denominator or use the criss-cross method.
Multiplying Fractions
Multiply straight across.
Dividing Fractions
Easy as pie. Flip the second and multiply.
6 terms
bethany_greeff
math 8.3 formulas
demoivres theorum
complex numbers
modulus
complex number in polar form
(in photo)
a+bi
square root of a2+b2
r(cosx+isinx)
demoivres theorum
(in photo)
complex numbers
a+bi
28 terms
eevans93
Math 8 Formulas
Area of square
Area of triangle
Area of circle
Area of trapezoid
s^2 or lw
1/2bh
(pi)r^2
1/2h(b1+b2)
Area of square
s^2 or lw
Area of triangle
1/2bh
11 terms
jessicalucas13
Ch. 8 Math Formulas
Diameter
Radius
Circumference
Perimeter of Semicircle
d = 2r
r = d ÷ 2
Diameter
d = 2r
Radius
r = d ÷ 2
24 terms
dave2503
Slope Formula - Math 8
4/3
4/9
2
-1/3
(0, 0) and (3, 4)
(1, 1) and (10, 5)
(-2, 3) and (-4, -1)
(-7, 2) and (-4, 1)
4/3
(0, 0) and (3, 4)
4/9
(1, 1) and (10, 5)
17 terms
rcpilot
Math 8 Formulas
Perimter of a Circle
Perimeter of a Rectangle
Perimeter of a Square
Perimeter of a Triangle
C = 2π r or C = πd
P = 2L + 2W
P = 4s
P = a+b+c
Perimter of a Circle
C = 2π r or C = πd
Perimeter of a Rectangle
P = 2L + 2W
7 terms
samwhite1287
Math Formulas (Grade 8)
Volume of Rectangle
Perimeter of Rectangle
Surface Area of Rectangle
Area of Circle
LxWxH
L+Wx2
Figure out A1, A2, A3, A4, A5 & A6 using Area, then add them a…
PixR2
Volume of Rectangle
LxWxH
Perimeter of Rectangle
L+Wx2
12 terms
Alyssa_Mills7
Vocabulary & Formulas Ch.8 Math
Sphere
Hemisphere
Similar solids
Radius
the set of all points in space that are the same distance from…
one-half of a sphere
solids that have the same shape and proportional corresponding…
the distance from the center of a sphere to any point on the s…
Sphere
the set of all points in space that are the same distance from…
Hemisphere
one-half of a sphere
12 terms
Olivia_Roemer
Ch. 8 Math - 7th Grade (Formulas)
2bh + 2bh +2bh
2(1/2 bh) +bh +bh +bh
2Pi r squared + bh
bh + 4(1/2 bh)
Surface Area of a Rectangular Prism
Surface Area of a Triangular Prism
Surface Area of Cylinder
Surface Area of a Pyramid
2bh + 2bh +2bh
Surface Area of a Rectangular Prism
2(1/2 bh) +bh +bh +bh
Surface Area of a Triangular Prism
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