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Geometry Formulas for 2D and 3D Figures Flashcards | StudBud
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Geometry Formulas for 2D and 3D Figures
Geometry Formulas for 2D and 3D Figures
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geometry, 2D and 3D figures, formulas
Flashcards
31 cards
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Questions
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Answers
1
The formula for area of a circle is
A=lw
A=⫪r2
A = 1/2bh
A=1/2(b1 + b2)h
2
The formula for surface area of a triangular prism is
SA = BA + 1/2Pslant
SA = bh + Lh + Lh + Lb
SA = (2⫪r2)+(⫪dh)
SA = 2(lw + lh + wh)
3
The formula for surface area of a square pyramid is
SA = BA + 1/2Pslant
SA = bh + Lh + Lh + Lb
SA = 2(lw + lh + wh)
SA = (2⫪r2)+(⫪dh)
4
The formula for surface area of a rectangular prism is
SA = BA + 1/2Pslant
SA = (2⫪r2)+(⫪dh)
SA = Lw + Lw + Lh + Lh + wh + wh
SA = 2(lw + lh + wh)
5
What formula would be used to find "B" in the following figure?
B = lw
B = h2
B = ⫪r2
B = (1/2)bh
6
The formula for circumference of a circle is
C = ⫪r
C = ⫪d or 2⫪r
C = ⫪d2
C = ⫪r2
7
What is the formula used to find the lateral surface area of the following figure?
LA = (1/2)lp
LA = 2⫪rh
LA = ⫪rl
LA = hp
8
The formula for surface area of a cone is
SA = BA + 1/2Pslant
SA = 2(lw + lh + wh)
SA = (2⫪r2)+(⫪dh)
SA = (⫪r2)+(⫪r x slant)
9
The formula for volume of a rectangular/square pyramid is
V = Lwh
V = ⫪ x 1/3 x r2 x h
V = ⫪ x r2 x h
V = 1/3BAh
10
The objective of this Quiz is to
Review something maybe?
Review terminology and formulas
Unicorns and rainbows
Review the colors of the rainbow
11
The surface area formula of a sphere is
SA = (4/3)⫪r3
SA = ⫪r2
SA = 4⫪r2
SA = Ask ET
12
The formula for volume of a cylinder is
V = Lwh
V = ⫪ x 1/3 x r2 x h
V = ⫪ x r2 x h
V = 1/3BAh
13
What formula would be used to find "B" in the following figure?
B = ⫪r2
B = lw
B = h2
B = (1/2)bh
14
The formula for area of a triangle is
A=1/2(b1 + b2)h
A = 1/2bh
A=⫪r2
A=lw
15
The formula for perimeter of a rectangle is
P = L+W+L+W
P = side a + side b + side c
P = 2(L + W)
P = 4s
16
What shape is the base of this figure?
circle
triangle
rectangle
square
17
What shape is the base of this figure?
circle
square
rectangle
triangle
18
The formula for perimeter of a triangle is
P = side a + side b + side c
P = 2(L + W)
P = L+W+L+W
P = 4s
19
What shape is the base of this figure?
triangle
rectangle
circle
square
20
All of the following words mean volume
EXCEPT
inside
to paint
holds
fill
21
The formula for volume of a cone is
V = Lwh
V = ⫪ x 1/3 x r2 x h
V = ⫪ x r2 x h
V = 1/3BAh
22
What is the formula used to find the lateral surface area of the following figure?
LA = ⫪rl
LA = (1/2)lp
LA = hp
LA = 2⫪rh
23
What is the formula used to find the lateral surface area of the following figure?
LA = ⫪rl
LA = (1/2)lp
LA = hp
LA = 2⫪rh
24
The formula for volume of a sphere is
V=(4/3)⫪r3
V=ask mom
V=⫪r2
V=⫪d
25
What is the formula used to find the lateral surface area of the following figure?
LA = 2⫪rh
LA = (1/2)lp
LA = hp
LA = ⫪rl
26
The formula for area of a rectangle is
A=⫪r2
A=lw
A = 1/2bh
A=1/2(b1 + b2)h
27
What does l represent in this image?
height
slant height
perimeter
lazy
28
All of the following mean surface area
EXCEPT
Pringles in a can
tin can
Wrap
cardboard
29
The formula for surface area of a cylinder is
SA = (2⫪r2)+(⫪dh)
SA = bh + Lh + Lh + Lb
SA = BA + 1/2Pslant
SA = 2(lw + lh + wh)
30
The formula for volume of a rectangular prism is
V = ⫪ x r2 x h
V = 1/3BAh
V = Lwh
V = ⫪ x 1/3 x r2 x h
31
What shape is the base of this figure?
square
circle
rectangle
triangle
