Question

The side of a cube whose lateral surface area is 196 cm2 is ?

Answer 1

Answer:

7

Step-by-step explanation:

lateral surface area=4(side)^2

lateral surface area=196cm2 (given)

According to question

l.s.a.of cube=4*side^2

196=4*sides^2

196/4=side^2

49=sides^2

√49=side

7=side