Question

What is the total surface area of the square pyramid?

Answer 1

Answer:

SA = 397 m^2

Step-by-step explanation:

a = 10m

h = 14m

SA=a^2+2a $\sqrt{\frac{a^2}{4} + h^2}$

SA = (10)^2+2(10) $\sqrt{\frac{(10)^2}{4} + (14)^2}$

SA = 397.32137 = 397 m^2