Question

1. Find the volume of the following:
(i) A cuboid whose dimensions are 1.6 mx 0.8 m x 0.4 m.
(ii) A cube whose each edge is 9 cm.
(iii) A cylinder whose radius is 6.3 cm and height is 12 cm.
no 18 m x 13.5 m 16 m, assuming tha​

Answer 1

Answer:

1. Volume of cuboid= 1.6×0.8×0.4=0.512 m^3
2. volume of cube=9×9×9=729cm^3
3. Volume of cylinder =22/7×6.3×6.3×12=1496.88 cm^3

hope it helps uhh...

Answer 2

Answer:

$i)volumn \: of \: cuboid = 1.6 \times 0.8 \times 0.4 = 0.512m {}^{2}$

$ii)volumn \: of \: cube = 9 \times 9 \times 9 = 729cm {}^{2}$

$iii)volumn \: of \: cylinder = \frac{22}{7} \times 6.3 \times 6.3 \times 12 = 1496.88cm {}^{2}$