Question

What is the total surface area of the square pyramid?

Answer 1

SA = 397 m^2

Explanation:

a = 10m

h = 14m

SA=a^2+2a
`\sqrt{(a^2)/(4) + h^2}`

SA = (10)^2+2(10)
`\sqrt{((10)^2)/(4) + (14)^2}`

SA = 397.32137 = 397 m^2