PP' and QQ' are two direct common tangentsof two circles intersecting at points A and B The common chord - Maths - Circles

Question

PP' and QQ' are two direct common tangentsof two circles
intersecting at points A and B The common chord on produced
intersects PP' on R and QQ' on S prove that
(i)RA=SB
(ii)RS²=P'P² AB²

I AM ASKING THIS THIS QUESTION SECOND TIME I HAV NOT GOT THE WAY
HOW THEY DID

AND I REQUEST THE EXPERTS NOT TO CLOSE THE CONVERSATION I WANT TO
ASK SOME DOUBTS PLZ 🙏

Rishabh Mittal · Accepted Answer

Dear Student ,

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