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Vinil7 [7]
3 years ago
15

Help me please find x for this triangle!!!!

Mathematics
1 answer:
Ne4ueva [31]3 years ago
5 0

Answer:

x=30

Step-by-step 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!

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