Question

find the perimeter of rectangle ABCD,given that. AB=13cm,BC=8cm​

Answer 1

Answer:

1. Find the area of rectangle ABCD , given that –

Area of rectangle = length x breadth

a. AB = 13cm , BC = 8cm

Area = l x b

= 13 x 8 = 104cm2

b. CD = 7cm , AD = 3.5cm

Area = l x b = 7 x 3.5 = 24.5cm2

Answer 2

Answer:

perimeter of rectangle is 2( L+B)

A/Q

2(13+8) cm

2(21) cm

42cm