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Quick Quiz: Geo Formulas for 2D and 3D Figures Flashcards | StudBud
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Quick Quiz: Geo Formulas for 2D and 3D Figures
Quick Quiz: Geo Formulas for 2D and 3D Figures
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geometry, 2D and 3D figures, formulas
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Questions
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Answers
1
What formula would be used to find "B" in the following figure?
B = lw
B = (1/2)bh
B = h2
B = ⫪r2
2
The formula for surface area of a square pyramid is
SA = (2⫪r2)+(⫪dh)
SA = bh + Lh + Lh + Lb
SA = BA + 1/2Pslant
SA = 2(lw + lh + wh)
3
The formula for volume of a sphere is
V=(4/3)⫪r3
V=ask mom
V=⫪r2
V=⫪d
4
The formula for surface area of a triangular prism is
SA = BA + 1/2Pslant
SA = 2(lw + lh + wh)
SA = bh + Lh + Lh + Lb
SA = (2⫪r2)+(⫪dh)
5
The formula for volume of a rectangular/square pyramid is
V = ⫪ x 1/3 x r2 x h
V = 1/3BAh
V = Lwh
V = ⫪ x r2 x h
6
What formula would be used to find "B" in the following figure?
B = h2
B = lw
B = ⫪r2
B = (1/2)bh
7
All of the following words mean volume
EXCEPT
inside
holds
to paint
fill
8
The formula for area of a triangle is
A=⫪r2
A=lw
A=1/2(b1 + b2)h
A = 1/2bh
9
The formula for circumference of a circle is
C = ⫪d or 2⫪r
C = ⫪r
C = ⫪d2
C = ⫪r2
10
The formula for perimeter of a triangle is
P = 2(L + W)
P = 4s
P = side a + side b + side c
P = L+W+L+W
