Question

Find the length and breadth of the rectangle given below if its perimeter is 72m.

Answer 1

perimeter = 2(L+b)
72 = 2(5x+4+x-4)
72/2= 6x
36 = 6x
x = 36/6
x= 6 m

Length = 5×6+4
= 34 m
Breadth = 6-4
= 2 m

Brainliest pls

Answer 2

hey mate here's ur ans ↓↓

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★ perimetre of a rectangle = 2 (l+b)

⇒ 72m = 2(5x + 4 + x - 4)

⇒36 = 5x + x +4 - 4

⇒36 = 6x

⇒6. = x

So, the Lenght of the rectangle = 5x + 4
= 5 × 6 +4=34

And , The breadth of the rectangle = x -4
=6-4=2

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hope it helP's u☺☺✌