Question

What is the total surface area of the square pyramid 8in 5in

Answer 1

224

Explanation:

because my teacher said it was right

Answer 2

A≈166.45 in^2

Explanation:

A=a^2+2a√(a2/4+h^2)

a = base = 8 in

h = height = 5 in

A = 8^2+16√(8^2/4+5^2) = 166.449... in^2