Question

1. Find the volume and surface area of a cuboid whose dimension are :
(b) length - 10.5m, breadth - 5m, height 220 cm. ​

Answer 1

Answer:

v=115.5

A=173.2

Step-by-step explanation:

volume=10.5*5*2.2

             =115.5m^3

surface area =2.2*5*2+2.2*10.5*2 +10.5*5*2

                       =22+46.2+105

                       =173.2m^2

Answer 2

Here's what ur ques :

1. Find the volume and surface area of a cuboid whose dimension are :

(b) length - 10.5m, breadth - 5m, height 2.20 cm.

Answer

∴T.S.A=2(lb+bh+lh)

2(10.5×5+5×2.20+10.5×2.20)

=139.1 cm³

Volume of cuboid =l×b×h

10.5×5×2.20

115.5cm³

Hope it helps have a nice day!