Question

A cuboid has total surface area of 60m square and lateral surface area of 40m square. Find the area of its base​

Answer 1

Step-by-step explanation:

TSA TSA is equals to 16

2(lb+bh+hl)=60----------(1)

LSA=40

2(hl+bh)=40--------(2)

on on subtracting equation second from first

2lb=20

l*b=20/2

l*b=2