Solving Problems with Volume Formulas
Geometry · Flashcards
GEOMETRY · FLASHCARDS
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QUESTION
A sphere's radius doubles. By what factor does the volume change?
QUESTION
A cone's radius doubles and height doubles. By what factor does
V
V
V
change?
QUESTION
What is the volume formula for a cone in terms of base area
B
B
B
and height
h
h
h
?
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ANSWER
V
=
1
3
B
h
V=\frac{1}{3}Bh
V
=
3
1
B
h
. General form using base area
B
B
B
instead of
π
r
2
\pi r^2
π
r
2
.
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