Question

The lateral surface area of a cube of edge 20cm is



I need it fast and correct plz plz

Answer 1

Answer:

The lateral surface area of a cube is equal to ( 4l² )

then ,

Lateral suface area = 4l²

with side = 20 cm

therefore, L. S. A = 4 ( 20 )²

= 4 ( 400)

= 1600 cm² or 16 m²