Question

Two equal sides of an isosceles triangle are 3y-1 and 2y +2 units. The third side is 2y units. Find y and perimeter of the triangle.

Answer 1

Answer:

y=3 perimeter=22

Step-by-step explanation:

the equal side of the isosceles triangle are

3y-1=2y+2

y=3

the two side are 3y-1 = 8. 2y+2=8

and the third side is 2y=6

perimeter of the triangle is 8+8+6=

22