Question

Pls pls pls pls help ;(

Answer the problem below. Show all your work/thinking.

1. Find the surface area of the following figure, then explain the steps of your solution in
paragraph form.

Answer 1

Around 202.08

Explanation:

The formula for the surface area of a pyramid is
`a^2 +2a\sqrt{(a^2)/(4)+h^2}=9^2+2\cdot 9\sqrt{(9\cdot 9)/(4)+5^2}=81+18√(45.25)\approx 202.08`. Hope this helps!