SOLUTION: http://64.19.146.211/Library/00001022_226_A1.gif I REALLY NEED HELP WITH THIS!

Algebra ->  Triangles -> SOLUTION: http://64.19.146.211/Library/00001022_226_A1.gif I REALLY NEED HELP WITH THIS!      Log On


   

Question 892372: http://64.19.146.211/Library/00001022_226_A1.gif
I REALLY NEED HELP WITH THIS!
Answer by Fombitz(32388) About Me  (Show Source):
You can put this solution on YOUR website!
The sum of the angles of a triangle is 180.
x%2B20%2B2x%2B7x%2B10=180
10x%2B30=180
10x=150
x=150%2F10
x=15
Now plug in x to each angle and find the largest angle.