Question

4) The lateral surface area
of a cuboid is 224 cm. Its
height is 21 cm and the
base is a square. Find
i) side of the square
(i) the volume of the cuboid​

Answer 1

Step-by-step explanation:

T.S.A=224cm

H=21cm

2*l+b*h=224

2*l+b*21=224

l+b= 224/21

l+b= 10.6

2*side=10.6

side= 10.6/2 =5.3

volume=lbh = 5.3*5.3*21= 589.89cm cube.

Hope it helps u!