To find the volume of the cone, we can use the formula:
V = (1/3)πr^2h
where V is the volume, π is pi, r is the radius, and h is the height.
In this case, the base radius is given as 9 inches and the height is 5 inches.
Plugging these values into the formula:
V = (1/3)(3.14)(9^2)(5)
V = (1/3)(3.14)(81)(5)
V = (1/3)(3.14)(405)
V ≈ 423.9 cubic inches
Therefore, the volume of the cone is approximately 423.9 cubic inches.
Use the image to answer the question.
An oblique cone shows a base radius of 9 inches. The perpendicular height is 5 inches from the apex to the base outside the cone. A right angle is formed outside the cone to the right. A dashed diagonal line connects the center of the circular base to the apex.
What is the volume of the cone? Use 3.14 for pi.
(1 point)
1 answer