Question

In bengali--☝


In English: The length of hypotenuse of a right triangle is 15 cm and the difference between the other 2 side is 2 cm.Now, The find the length of the other 2
sides..
Please answer relevant one...
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Answer 1

In the question , you wrote in Bengali the difference between the two sides is 3..

so, According to the question in Bengali,

Let the length of the other two sides of the right-angled triangle be a,a+3.

Then by the problem,

a² +(a+3)² =15²

or, 2a² +6a+9=225

or, a²+3a−108=0

or, a²+12a−9a−108=0

or, (a−9)(a+12)=0

or, a=9 [ Since a is always >0].

So the sides of the triangle are 9,12,15.

Hope you had a good Kali Puja and Diwali.

All the best with your studies.