Question

You have recently read a news clipping where several prominent experts and activists have
expressed their views on ‘Vadodra’s Vishwamitri Riverfront Development Project’. As a
concerned citizen, write a letter to the Editor of a national daily expressing your views for
advocating the need of the project or dissuading it.

Answer 1

Answer:

It is given that

Sides of a triangle are 2x+3y,x+5y and 7x−2y

We know that

Perimeter = Sum of all three sides of a triangle

Substituting the values

P=2x+3y+x+5y+7x−2y

By further calculation

=2x+x+7x+3y+5y−2y

So we get

=10x+8y−2x

=10x+6y