math10-3

Question

Answer 1

Diameter of the teepee pile is .

A teepee is a conical tent.

The radius of the cone is .

The slant height of a teepee is .

Find the area of canvas covering for the exterior of the teepee.

Exterior area of the teepee is lateral surface area of the cone.

Lateral surface area of the cone is .

Substitute and ft in .

.

Area of canvas covering for the exterior of the teepee is .