What is the surface area of a square pyramid where the base edge is 8 ft. and the slant height is 16 ft.?(1 point)

Question

Responses

320 ft.2
320 ft. squared

512 ft.2512 ft. squared

128 ft.2
128 ft. squared

256 ft.2256 ft. squared

and pick one of these awnsers

Answer 1

320 ft.2