Math, asked by 704456, 2 months ago

please help me i really need help i'll rate you brainiest the first person that answers

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Answers

Answered by Anonymous
1

Answer:

Eq. 1---- 3x=78+x-2

By applying exterior angle theorem

Answered by kd3001
1

Step-by-step explanation:

3x = 78+ x-2 1st equation because ( this is the property of triangle that angle opposite of exterior angle =to the sum of angle opposite).

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