Question

find the volume of the following ​

Answer 1

1)side of the cube=11cm~`

volume of the cube =l³=(11)³ cm³

=1331 cm³

2)side of the cube =1.4 mm

volume of the cube =l³

=(1.4)³mm³

=1.96 mm³

3) length=3.5 dm

breadth =2.2dm

height=1.2 dm

volume of the cuboid=lbh

=3.5×2.2×1.2 dm³

=9.24 dm³

4)length =4.8cm

breadth =1.2 cm

height=1.8 cm

volume of the cuboid=lbh

=4.8×1.2×1.8 cm³=10.37 cm³

5) radius=4.9 cm

height=12 cm

volume of the cylinder=22/7×4.9×4.9×12 cm³=905.5 cm³