1 Answer

WhatsInAName · Answer 1 · 2021-07-24T23:12:16+0000

Answer:

About 90.84 in^2

Explanation:

The formula for the surface area of a pyramid is

$lw+l\sqrt{(w)/(2)^2+h^2}+w\sqrt{(l)/(2)^2+h^2}$ , which for this pyramid is equal to about 90.84 in^2. Hope this helps!

Please log in or register to add a comment.