Question
Find the volume of the right cone below. Round your answer to the nearest tenth if necessary. r=8 h=15
Answers
Answered by
GPT 3.5
To find the volume of a cone, you can use the formula V = (1/3)πr^2h, where r is the radius of the base and h is the height of the cone.
Given:
r = 8
h = 15
V = (1/3)π(8)^2(15)
V = (1/3)π(64)(15)
V = (1/3)(64)(15)π
V = 320π
Now, to find the approximate volume, you can use 3.14 as an approximation for π.
V ≈ 320(3.14)
V ≈ 1004.8
Therefore, the volume of the cone is approximately 1004.8 cubic units.
Given:
r = 8
h = 15
V = (1/3)π(8)^2(15)
V = (1/3)π(64)(15)
V = (1/3)(64)(15)π
V = 320π
Now, to find the approximate volume, you can use 3.14 as an approximation for π.
V ≈ 320(3.14)
V ≈ 1004.8
Therefore, the volume of the cone is approximately 1004.8 cubic units.