8th Grade Math Quiz
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GEOMETRY
Question 1
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A school has a cylindrical water tank with radius
2
m
2\text{ m}
2
m
and height
5
m
5\text{ m}
5
m
. About how much water can it hold?
A
10
π
m
3
(
≈
31
m
3
)
10\pi\text{ m}^3\ (\approx 31\text{ m}^3)
10
π
m
3
(
≈
31
m
3
)
B
20
π
m
3
(
≈
63
m
3
)
20\pi\text{ m}^3\ (\approx 63\text{ m}^3)
20
π
m
3
(
≈
63
m
3
)
C
40
π
m
3
(
≈
126
m
3
)
40\pi\text{ m}^3\ (\approx 126\text{ m}^3)
40
π
m
3
(
≈
126
m
3
)
D
20
3
π
m
3
(
≈
21
m
3
)
\frac{20}{3}\pi\text{ m}^3\ (\approx 21\text{ m}^3)
3
20
π
m
3
(
≈
21
m
3
)
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