Question

What is the surface area of the regular pyramid?

Answer 1

You would have to do 18x2 then 14x2.

Answer 2

Answer:

Step-by-step explanation:

Surface area = $lw+l\sqrt{(\frac{w}{2})^2+h^2}+w\sqrt{(\frac{l}{2})^2+h^2}$

just put the values in the formula h=18,w=14,l=14