Question

3. Find the area of a rectangle with:
(a) length = 20 cm, breadth = 12 cm
(b) length = 11.5 cm, breadth = 10 cm
(c) length = 1 m 32 cm, breadth = 80 cm​

Answer 1

Answer:

(a)64cm

(b)43cm

(c)212cm

Answer 2

Answer:

(a) perimeter of rectangle= 64cm

(b) perimeter of rectangle= 43cm

(c) perimeter of rectangle= 162.64 cm