Question

EXERCISE 20A
1. Find the volume, lateral surface area and the total surface area of the cuboid whose
dimensions are:
(
(1 length = 24 m, breadth 25 cm and height = 6 m​

Answer 1

Step-by-step explanation:

volume =length x breadth x height

= 24 x 25 x 6

= 36000m

total surface area = 2( lxb + bxh+ lxh)

= 2( 24x0.25+0.25x6+0.25x6)

= 2( 6+144+1.5)

= 303m sq

lateral surface area =2(l+b) xh)

=2(24+0.25)x6)

= 291m sq