Question

5. A book of length 20 cm and breadth 5 cm is kept on a table, its area is

(a) 50 cm
(b) 100 cm
(c) 150 cm
(d) 200 cm​

Answer 1

The correct answer is 100cm

Area= length multiplied by width

Area= 20cm multiplied by 5cm and your area will be 100cm