Question

A concical tent is 10m high and radius is 24m find the cost of canvas if cost of 1m sq canvas is rs.70.

Answer 1

Find the curved surface area in m square then multiply it with 70.
For finding l
use the formula root (h^2+r^2)
CSA is pi r l

Answer 2

COST OF THE CANVAS IS RS. 137155.2