A heap of wheat is in the form of a cone whose diameter is 10.5 m and height 3 m. find its volume. This heap is to be covered by canvas to protect it from rain. Find the area of the canvas required.
A heap of wheat is in the form of a cone whose diameter is 10.5 m and height 3 m. find its volume. This heap is to be covered by canvas to protect it from rain. Find the area of the canvas required.