Question

3) A In the figure m(arcABC)=2350 find marcAC) TB В CA Сhhhhhhiuhuaususjhshshshe​

Answer 1

In a circle angle subtended by any chord on opposite sides are supplementary.

So m(arcAPC)+m(arcABC)=180

o

So m(arcABC)=180

o

−60

o

=120

o

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