Question

Find the perimeter of a triangle whose sides are 3x+y, 5x+2y, 3x – y.​

Answer 1

Step-by-step explanation:

Perimeter of a triangle = a+b+c

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

= 11x+2y.

Answer 2

Answer:

Perimeter of a triangle = a+b+c

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

= 11x+2y.

Hope This helps you...