A cone has a radius of 5 inches and a height of 18 inches. What is the exact volume of the cone?
A. \(150\pi \, \text{in}^3\)
B. \(300\pi \, \text{in}^3\)
C. \(450\pi \, \text{in}^3\)
D. \(540\pi \, \text{in}^3\)
Answer (2)
r a d i u s : r = 5 in h e i g h t : h = 18 in V o l u m e o f \Cone : V == 3 1 π ⋅ r 2 ⋅ h V = 3 1 1 ⋅ π ⋅ 5 2 ⋅ 1 8 6 = 6 ⋅ 25 ⋅ π = 150 π i n 3 A n s w er : A . 150 π i n 3
The exact volume of the cone with a radius of 5 inches and a height of 18 inches is 150 π in 3 . Therefore, the correct answer is A. 150 π in 3 .
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