144k views
1 vote
Help me please find x for this triangle!!!!

Help me please find x for this triangle!!!!-example-1
User Vineeth
by
7.3k points

1 Answer

7 votes

Answer:

x=30

Explanation:

Since the measure of an exterior angle is equal to the sum of any two angles in a triangle, the equation would be 4x-18=2x+6+36. Solve this, and we get x=30.

Hope this helped!

User Ilansch
by
6.7k points