in the Figurer ois centre of The
circle find angle PBC, angleAoc =140degree.
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Answer:
The measure of ∠x=110°
Step-by-step explanation:
Given ∠AOC=140° in the figure
we have to find the value of x
∠AOC of minor sector=140°
∠AOC of major sector=360°-140°=220°
By theorem the angle subtended at the centre is twice the angle formed at the circumference of circle.
Hence,
∴ The measure of ∠x=110°
Step-by-step explanation:
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