Topic : Surface Area of a Cuboid
Question : Find the Surface area of a Cuboid whose measurement is as shown in the figure.
Solution :
Surface area of a cuboid = 2 (lh +bh) + 2lb
here length = l = 4
breadth = b = 4
height = h = 6
So surface area = 2(4*6 + 4*6) + 2*4*4
= 2(24+24)+32
=2*48+32
=96+32
=128 Sqcm
