Question

The length of a rectangle is 6cm less than three times its breadth. Find the dimensions of
rectangle if its perimeter is 148cm.​

Answer 1

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Answer 2

Answer:

AREA

Let breadth of rectangle be x cm

so,its length be (x-6) cm

Also,

It's perimeter is = 148 cm

Step-by-step explanation:

hence,

its perimeter = 2(length + breadth)

148=2(x-6+x)

72=2x-6

36=x-3

x=39cm

Therefore,

length of the rectangle is = x-6

=39-6=33 cm

breadth of the rectangle = 39 cm

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