Math, asked by bhattiharpreet5801, 10 months ago

prove that the length of tangents drama form an external point to a circle are equal

Answers

Answered by hitanshu30
1
To prove PT=QT

Proof: Consider the triangle OPT and OQT.

OP=OQ

∠OPT=∠OQT=90∘

OT=OT (common side)

Hence by RHS the triangles are equal.

Hence PT=QT

Hence Proved.



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