## The perimeter of a rectangle is 132 cm. The length is 6cm more than 3 times the breath find its length and breath?

Question

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## Answers ( )

Given

Perimeter =132cm

Let breadth be x

So length be x+6

So

2(l+b)= perimeter

2(x+x+6)=132

2(2x+6)=132

4x+12=132

4x=132-12

4x=120

x=120/4

x=30

I hope this helps

Answer:15

Step-by-step explanation:given perimeter=132

and perimeter of rectangle is 2(l+b)

so 2(l+b)=132 that =l+b=66

and let breadth=x then length is 6cm more than the 3times the breadth so length =3x+6

so l+b=66

(3x+6)+x=66

4x+6=66

4x=66-6

4x=60

so x=60/4=15