Question

Length of the triangle is 16 cm less than twice its breadth if the perimiter of the rectangle is 82 cm find it length and breadth
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Answer 1

ANSWER

Let breadth of the rectangle is x.

Then its length will be 2x−16.

According to the problem,

2(length+breadth)=100

2(x+2x−16)=100

or, 6x=132

or, x=22.

Then length is

=2x−16

=44−16=28 cm.