Question

18. A cube of length 14 cm is embedded in a cuboid of length 28 cm, breadth 17 cm and
height 14 cm. How much volume is still left to be filled?
(b) 2,920 cm
(c) 1,920 cm
(a) 3,920 cm
(d) 2,820 cm​

Answer 1

Volume of a cuboid = (length × breadth × height) cubic units.

= (l × b × h) cubic units.

(Since area = ℓ × b)

Volume of a cuboid = area of one surface × height cubic units

Answer 2

1,920 cm or 2,820 cm...............