Base perimeter of a square pyramid is 32 cm and its height is 15 cm. What is its lateral surface area ?
Given : Base perimeter of a square pyramid = 32 cm
∴ Base side of a square pyramid = 32/4= 8 cm
∴ Height of pyramid = 15 cm
Lateral surface area of square pyramid =
∴ L. *. A of square pyramid = 240 cm2
