Question

Find the perimeter of a triangle whose sides are 2y + 3z, z - y, 4y - 2z. ​

Answer 1

Answer:

perimeter of triangle= sum of all sides

then,

2y+3z+z+(-y) + 4y+ +(-2z)

2y-y+4y+3z+z-2z

5y-2z Ans