Math, asked by aprajitabhi102182, 7 months ago

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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Answers

Answered by drasti43
1

Step-by-step explanation:yes these is the correct answerdo me brainlistOK

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Answered by Anonymous
2

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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