Question

Find the surface area of the solid

Answer 1

To find the surface area of the solid: base area+side surface area x 4no proble

Base area:
16x16
=256 units^2

Sum of side surface area:
(17x16/2)x4
=(272/2)x4
=136x4
=544 units^2

The total surface area:
544+256
=800 units^2

Hope it helps!