Question

In the given diagrams, find the value of x in each case.​

Answer 1

Answer:

1  ) 165 degree

solution

45+30-180 =165 degree

2 ) 60 degree

solution

straight angle = 90 degree

90+30-180=60 degree

3) degree

solution inner angle = 60+65-180=75 degree

outer angle = 180- 75 = 125 degree

Explanation:

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