Question

5 cm
4 cm
6 cm
Find the total surface area of this cuboid

Answer 1

SA = 148 cm^2

Explanation:

The surface area of a cube is given

SA = 2 ( lw+ wh+lh) where l is the length, w is the width and h is the height

SA = 2 ( 5*4+ 4*6+ 5*6)

SA = 2 ( 20+ 24+ 30)

SA = 2( 74)

SA = 148 cm^2