would really appreciate it if anyone could help me, I keep getting my calculations wrong and the website keeps saying my answer is wrong please help

In an isosceles triangle, the two legs have the same length. So if one leg is 2x-5, the other leg is also 2x-5 .let the other side be x.

we know,The perimeter is the sum of the three sides of the triangle:

x+2x-5+2x-5=20° [ given]

x+2x+2x-10=20

5x=20+10

5x=30

x=30/5

x=6.

good job you smart son of a gun you are smarter that einstein. 7

don't report but were is the digram

step-by-step explanation: