Question

find the perimeter of the rectangle whose dimensions as gives as
(a) length 70 cm, breadth 25cm
(b) length 40 cm, breadth 12cm
(c) length 400 cm, breadth 80 cm ​

Answer 1

Step-by-step explanation:

a) 2(70+25) = 2 × 95 = 190

b) 2(40+12) = 2× 52 = 104

c) 2(400+80) = 2 × 480 = 960

Answer 2

Answer:

a) 2(70+25) = 95 x 2= 190

b) 2(40+12) = 52 x 2= 104

c) 2(400+80) = 480 x 2= 960