Question

should we consider the area of base for tents questions?​

Answer 1

Noo thee area of base is not considered while doing the tent questions..

Answer 2

Area of its base = 154cm²

22/7 × radius² = 154cm²

radius²=49

radius of the cone = 7

curved surface area of the cone = 22/7 * 7 * slant height

550 = 22/7 * 7 * l

550/22 = l

l=25 cm

l² = h² + r²

625 = h² + 49

h² = 576

h= 24

vol of the cone =1/3 *  22/7 * r² * h

22/7 * r² = 154

⇒1/3 * 154 * 24

volume of the cone = 1232cm³