Question

Find the Volume in cubic meter (cu.m)of each of the cuboids whose dimensions are:
(i) length =12 m, breadth = 10m, height = 4.5 m
(ii) length = 4 m, breadth =2.5 m, height= 50 cm
(iii) length = 10 m, breadth = 25 dm, height = 25 cm.

Answer 1

(i)Length of cuboid (l)=12 m
Breadth (b)= 10 m
and height (h)=4.5 m
$\therefore$ Volume = $l\times b\times h=12\times 10\times 4.5m^3$
= $540m^3$
(ii)Length of cubiod (l)= 4 m
Breadth (b) = $2.5m$
Height (h)= 50 cm = 0.5 m
$\therefore$ Volume = $l\times b\times h=4\times 2.5\times 0.5=5m^3$
(iii) Length of cubiod (l)= 10 m
Breadth (b) = 25 dm = 2.5 m
Height (h)= 25 cm = 0.25 m
$\therefore$ Volume = $l\times b\times h=10\times 2.5\times 0.25m^3$
=$6.25m^3$