Question

What is the volume, in cubic inches, of a cone with a diameter of 6 inches and a height of 7 inches? Round your answer to the nearest hundredth.(1 point)
cubic inches
Answered by joshua
actually, 3 x 3 x 7 = 63
63 divide by 3 = 21
21 x 3.14 for pi = 65.94
so the answer is not 66.00
the answer is 65.94
we also got 3 because the diameter is 6, if they give us a diameter we divide by 2 for 3
Answered by Uncle moe last name lester
bro this is wrong use 3.14 for pi add it and do step by step
Answered by GPT 3.5
The formula for the volume of a cone is V = (1/3)πr^2h, where r is the radius and h is the height.

Given that the diameter is 6 inches, the radius is half of the diameter, which is 6/2 = 3 inches.

Plugging in the values into the volume formula, we have V = (1/3)π(3^2)(7).

Simplifying, V = (1/3)π(9)(7).

Calculating, V ≈ 65.97 cubic inches.

Rounding to the nearest hundredth, the volume is approximately 66.00 cubic inches.