10
Answer: CSet 3: Area Volume (Advanced)
Explanation
PROBLEM
A cylinder has radius 6 and height 4. What is its volume? (Express as a number times pi)
A cylinder has radius 6 and height 4. What is its volume? (Express as a number times pi)
A.
48pi
B.
150pi
C.✓ Correct
144pi
D.
36pi
Detailed Explanation
Choice C is the best answer. Volume = pi times r squared times h = pi times 6 squared times 4 = 144pi
Why others are wrong:
A: 48pi is incorrect because it does not satisfy the equation.
B: 150pi is incorrect because it does not satisfy the equation.
D: 36pi is incorrect because it does not satisfy the equation.
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