Question : What is the volume of a cone whose base diameter is 12 cm and the height is 21.7 cm?
Option 1: 626.35 cm3
Option 2: 548.67 cm3
Option 3: 818.07 cm3
Option 4: 334.59 cm3
Answer (1)
19th Jan, 2024
Correct Answer: 818.07 cm 3
Solution :
Given diameter = 12 cm
So, radius $=\frac{12}{2}=6$ cm
Height, $h$ = 21.7 cm
We know, Volume of a cone $=\frac{1}{3}\pi r^2h=\frac{1}{3}×\frac{22}{7}×(6)^2×(21.7)=818.07$ cm
3
Hence, the correct answer is 818.07 cm
3
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