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SpyIntel [72]
3 years ago
7

PQ is tangent to the circle at C. In the circle, In the circle, Arc mBC=89. Find mBCP.

Mathematics
1 answer:
murzikaleks [220]3 years ago
5 0

We have to use the following theorem

An Angle formed by a chord and a tangent that intersect on a circle is half the measure of the intercepted arc .

And it is given that arc m BC = 89 degree.

\angle BCP = \frac{1}{2}( m BC)

\angle BCP = \frac{1}{2}( 89)=44.5

Correct option is A.




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