Question

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

Answer 1

Answer:

d=10.5m

r=10.5/2m

h=3m

volume of cone =1/3πr2h

1/3×22/7×10.5/2×10.5/2×3

11×1.5×10.5/2

Answer 2

Solution of this question is in attachement