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Lemur [1.5K]
3 years ago
7

Identify the angle relationship, write an equation and Solve for x. ​

Mathematics
1 answer:
irakobra [83]3 years ago
6 0

Answer:

2x-6+x+x=180

4x-6=180

4x=180+6

4x=186

x=\frac{186}{4}=46,5°

Step-by-step explanation: the other angle is equal to his simmetrical, cause the triangle is isosceles, so is value is x. The sum of the angle in a triangle must be 180°

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