SOLUTION: In triangle ABC angle A = 2x, Angle B = (x-45), angle C = (x-15). What kind of triangle is ABC.

Algebra ->  Triangles -> SOLUTION: In triangle ABC angle A = 2x, Angle B = (x-45), angle C = (x-15). What kind of triangle is ABC.      Log On


   

Question 7427: In triangle ABC angle A = 2x, Angle B = (x-45), angle C = (x-15). What kind of triangle is ABC.
Answer by CharStar(110) About Me  (Show Source):
You can put this solution on YOUR website!
Hopefully I am right.
2x%2Bx-45%2Bx-15=180
4x-60=180
4x=180-60
4x=120
x=30
2x30=60
30-45=15
30-15=15
60%2B15%2B15=90
I believe this is a RIGHT TRIANGLE