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Study sets matching "vocabulary math 8 formulas"

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23 terms
mrskaneshina
Math Ch. 8 Vocabulary AND Formulas
composite solid
cone
cylinder
hemisphere
an object made up of two or more shapes
a 3-dimesional figure with one circular base connected by a cu…
a 3-dimensional figure with 2 parallel congruent circular base…
one of two congruent halves of a sphere
composite solid
an object made up of two or more shapes
cone
a 3-dimesional figure with one circular base connected by a cu…
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
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
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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
14 terms
Kyla_Rippet
Math 8 Formulas
Area of a Parallelogram
Area of a Triangle
Area of a Circle
Area of a Trapezoid
A=b*h
A=b*h/2
A=3.14*r squared
A=(b1-b2)*h/2
Area of a Parallelogram
A=b*h
Area of a Triangle
A=b*h/2
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
69 terms
Smitha_SYAMALATEACHER
ISEE Math Vocabulary/Formulas
Area of a triangle
Pythagorean Theorem
30-60-90 relationship
45-45-90 relationship
A=1/2bh
a²+b²=c²
Hyp. = short leg(2) ....or.... Long leg= short leg(square root…
the legs of the triangle are congruent and the length of the h…
Area of a triangle
A=1/2bh
Pythagorean Theorem
a²+b²=c²
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)
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
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
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
68 terms
J_Dubby_K
SL Math Chapter 7 & 8 Vocabulary & Formulas
General Solutions
Specific Solutions
What changes between y=cos(x) and y=cos…
What changes between y=cos(x) and y=2co…
All possible solutions (+2nπ)
Given range → solutions found within range
x values are divided by 2
y values are multiplied by 2
General Solutions
All possible solutions (+2nπ)
Specific Solutions
Given range → solutions found within range
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
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
11 terms
Madelynn_Brown3
Math Ch. 8 Formulas
Foil
Square of Sum
Square of Difference
Product of Sum and Difference
First, Outside, Inside, Last
Foil
First, Outside, Inside, Last
Square of Sum
14 terms
Alexis_White71
Math 8 Formulas
Area of a parallelogram
Area of a Triangle
Area of a circle
Area of a trapezoid
A=b*h
A=b*h/2
A=3.15*r^2
A=(b1+b2)*h/2
Area of a parallelogram
A=b*h
Area of a Triangle
A=b*h/2
24 terms
tiffanydavison_
Math Formulas Grd 8
(y₁-y₂) / (x₁-x₂)
√(x₁-x₂)²+(y₁-y₂)²
( x₁-x₂ / 2 , y₁-y₂ / 2 )
s²
Gradient
Distance
Midpoint
Area of a square
(y₁-y₂) / (x₁-x₂)
Gradient
√(x₁-x₂)²+(y₁-y₂)²
Distance
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)
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!…
8 terms
kaite_lee16
Math 8: formulas for area
Area of a cylinder
Area of a circle
Circumference of a circle
Area of a triangle
2 x 3.14 x R2 + 3.14 x D x H
3.14 x R2
3.14 x D
B x H •|• 2 ( if you are trying to get both triangles on a pri…
Area of a cylinder
2 x 3.14 x R2 + 3.14 x D x H
Area of a circle
3.14 x R2
7 terms
bffsforever247
formulas math 8 quiz
volume of cylinder
finding height of cylinder
finding radius of cylinder
volume of cones
v=pi(r)upper 2 x h... ------ ---------------... r up 2 x pi I r up 2…
...
volume of cylinder
finding height of cylinder
v=pi(r)upper 2 x h... ------ ---------------... r up 2 x pi I r up 2…
7 terms
ANDREW_PARK83
Math Chapter 8 Formulas
Circumference of a circle
Area of circle
Area of a rectangle
Area of a square
Diameter: C=(3.14)•d... Radius: C=2(3.14)r
A=(3.14)r^2
A=b•h
A=b•h
Circumference of a circle
Diameter: C=(3.14)•d... Radius: C=2(3.14)r
Area of circle
A=(3.14)r^2
13 terms
cdetwiler18
Unit 8 Math Formulas
Volume of a Prism
Triangle
Square
Rectangle
V = Bh
A = 1/2bh
A = s^2
A = lw
Volume of a Prism
V = Bh
Triangle
A = 1/2bh
11 terms
hugger4ever129
Math Formulas Chapter 8
SA of Triangular Prism
SA of Rectangular Prism
SA of Cube
SA of Cylinder
2(1/2bh)+bh+bh+bh
2bh+2bh+2bh
6bh
2(pi)r(squ)+(pi)dh
SA of Triangular Prism
2(1/2bh)+bh+bh+bh
SA of Rectangular Prism
2bh+2bh+2bh
9 terms
kenna_lovsey
Math Chapter 8 Formulas
Parallelogram
Triangle
Trapezoid
Circle
A=bh
A=1/2bh
A=1/2h(b1+b2)
A=TTr2
Parallelogram
A=bh
Triangle
A=1/2bh
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