SOLUTION: if the triangle has angle measures of (4x+13),(3x+7), and (x) what is the value of x? and what is the triangle classified as?

Algebra ->  Triangles -> SOLUTION: if the triangle has angle measures of (4x+13),(3x+7), and (x) what is the value of x? and what is the triangle classified as?       Log On


   

Question 848589: if the triangle has angle measures of (4x+13),(3x+7), and (x) what is the value of x? and what is the triangle classified as?
Answer by swincher4391(1107) About Me  (Show Source):
You can put this solution on YOUR website!
4x+13 + 3x + 7 + x = 180
8x + 20 = 180
8x = 160
x = 20
4(20) + 13= 93 <-- I already know it's an obtuse, but here are the rest.
3(20) + 7 = 67
(20) = 20

Obtuse.