Question

of length 86 cm is bent in the form of a rectangle such that its length is 7 CM more than its breadth find the length and breadth of the rectangle so formed

Answer 1

Answer:

25 cm

Step-by-step explanation:

Total length of Wire= Perimeter Of Rectangle

Let Its Breadth = 'x'

So Its Length = 'x+7'

Perimeter Of Rectangle= Total length of Wire [Perimeter = 2(l +b)]

2(x + x +7) = 86

2x + 7 = 86/2

2x + 7 = 43

2x = 43 -7 

2x = 36

x = 18 cm 

 

Therfore Breadth = 18cm

Length = x + 7

            = 18 + 7

            = 25 cm

 

Mark This As A brainliest Plz