Question

find the perimeter of a traingle whose sides are 3x+y, 5x+2y and 3x-y

Answer 1

perimeter = sum of sides
3x+y+5x+2y+3x-y
=11x+3y-y
11x+2y

Answer 2

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it may be helpful for you

we know that ....
peremeter of triangle
= sum of all sides..
✅✅✅✅✅✅✅✅✅✅
now....
it is given sides are
3x+y, 5x+2y and 3x-y
so....
peremeter of triangle
= sum of all sides
=3x+y+ 5x+2y +3x-y
= 11x + 2y
it is answer of the question..
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