Question

PLEASE HELP AND PLEASEEEE ADD EXPLANATION!!!!!

Answer 1

1536 cm²

Explanation:

Surface area of square pyramid:

A square pyramid is a three-dimensional shape. It is a pyramid with square base.

base length = a = 24 cm

height = h = 16 cm

`\boxed{Area \ of \ square \ pyramid = a^2 + 2a\sqrt{(a^2)/(4)+h^2}}`

`=24^2+2*24+\sqrt{(24^2)/(4)+16^2}\\\\\\= 576 + 48*\sqrt{(576)/(4)+256}\\\\\\=576+48*√(144+256)\\\\=576+ 48*√(400)\\\\=576+48*20\\\\=576+960\\\\=1536 \ cm^2`