Question

Geometry!! Help!! Please!!

Create an equation to determine the length of a side of an triangle with angles 60-60-60 whose one side is -2x+5 and second side is x-1.
Then determine the missing side of the triangle.

Thankyou

Answer 1

since the triangle had all the same angles, all the sides are the same as well. so then -2x+5=x-1, when you solve for x, you get 2. then you plug in 2 to x-1 which equals 1. so all the sides are 1, including the missing side