Question

Find the perimeter of triangle whose sides are ( 3x + 4y ) units , ( 2x +3y ) units , ( 2x + 5y ) units. *​

Answer 1

Step-by-step explanation:

Given:-

S1=(2x+3y) ; S2=(2x+5y) ; S3=(3x+4y)

perimeter=?

solution:-

perimeter=S1+S2+S3

=(2x+3y)+(2x+5y)+(3x+4y)

=7x+12y