Ex-10.2. 5.Prove that the perp pendicular at the point of contact to the tangent to a circle passes through the centre.
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Step-by-step explanation:yes these is the correct answerdo me brainlistOK
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Step-by-step explanation:
∠OPR = 90° (radius ⊥ tangent)
Also, ∠QPR = 90° (Given)
∴ ∠OPR = ∠QPR
Now, the above case is possible only when centre O lies on the line QP.
Hence, perpendicular at the point of contact to the tangent to a circle passes through the centre of the circle
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