Question

Adjacent sides of a rectangle are in the ratio 5 : 12, if the perimeter of the rectangle is 34 cm, find the length of the diagonal.
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(Le nik)​

Answer 1

Answer:

Let length = 5k

And width = 12k

Perimeter = 2(5k+12k)=34

K= 1

Then length=5

And width = 12

We know that 5,12,13 are triplets

Then diagonal will be 13

Answer 2

Answer:

Let length = 5k

And width = 12k

Perimeter = 2(5k+12k)=34

K= 1

Then length=5

And width = 12

We know that 5,12,13 are triplets

Then diagonal will be 13