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Answer: CSet 2: Area Volume (Advanced)
Explanation
PROBLEM
A cylinder has radius 5 and height 3. What is its volume? (Express as a number times pi)
A cylinder has radius 5 and height 3. What is its volume? (Express as a number times pi)
A.
25pi
B.
80pi
C.✓ Correct
75pi
D.
30pi
Detailed Explanation
Choice C is the best answer. Volume = pi times r squared times h = pi times 5 squared times 3 = 75pi
Why others are wrong:
A: 25pi is incorrect because it does not satisfy the equation.
B: 80pi is incorrect because it does not satisfy the equation.
D: 30pi is incorrect because it does not satisfy the equation.