Question

Find the perimeter of triangle whose side are X+3y,2×+y,× _ y​

Answer 1

Answer:

X+3y,2x+y,x-y

Step-by-step explanation:

Find the perimeter of triangle whose side are

Answer 2

Step-by-step explanation:

Given that :-

The sides of a triangle are (x+3y);(2x+y) and (x-y)

Perimeter of the triangle=sum of all the three sides

=>x+3y+2x+y+x-y

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

=>4x+4y units or 4(x+y) units

Perimeter of the given triangle is 4x+4y units or 4(x+y) units