Question

Please help. Find the total area of the following figure. Leave squareroot in final answer. Picture in comments

Answer 1

@pooja195 @ShadowLegendX

Answer 2

For the area of a triangular pyramid, use V = 1/3AH where A = area of the triangle base, and H = height of the pyramid.

Answer 3

The height of the prism is 8 right?
The area of the base triangle is 72(is the base triangle a right triangle?)