Math, asked by rajanahikam, 1 year ago

The 2 tangents from an external point p to a circle with centre o are pa and pb.if apb=70°.what is the value of aob

Answers

Answered by Anonymous

2

Answer:

110°

Step-by-step explanation:

We know that AOBP will be a cyclic quadrilateral

Thus,

(The sum of the Opposite Angles will be 180°)

or,<aob+<apb=180°

(Here < represents Angle)

<aob+70°=180°

<aob=180°-70°=110°

rajanahikam: Thank

Anonymous: Welcome

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