Question

The length and breadth of each rectangle are given. Find the area.

(1) 12 cm, 10 cm
(2) 40 m, 15 m
(3) 15 cm, 8 cm
(4) 25 m, 11 m
(5) 13 cm, 9 cm
(6) 12.5 m, 10 m

Answer 1

(1) Length, l = 12 cm
Breadth, b = 10 cm
Area of rectangle = l × b
=12 cm × 10 cm
= 120 cm²

(2) Length, l = 40 m
Breadth, b = 15 m
Area of rectangle = l × b
= 40 m × 15 m
= 600 m²

(3) Length, l = 15 cm
Breadth, b = 8 cm
Area of rectangle = l × b
= 15 cm × 8 cm
= 120 cm²

(4) Length, l = 25 m
Breadth, b = 11 m
Area of rectangle = l × b
= 25 m × 11 m
= 275 m²

(5) Length, l = 13 cm
Breadth, b = 9 cm
Area of rectangle = l × b
= 13 cm × 9 cm
= 117 cm²

(6) Length, l = 12.5 m
Breadth, b = 10 m
Area of rectangle = l × b
= 12.5 m × 10 m
= 125 m²