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HELP!!!!!!!!!!!!!!!!

HELP!!!!!!!!!!!!!!!!-example-1

1 Answer

4 votes

Answer:

b. 36

Explanation:

By the property of intersecting chords inside a circle.


84 \degree = (1)/(2) (x \degree + 132 \degree) \\ 84 \degree * 2= x \degree + 132 \degree \\ 168 \degree = x \degree + 132 \degree \\ 168 \degree - 132 \degree = x \degree \\ x = 36 \degree \\ \huge \purple{ \boxed{ x = 36}}

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