A circle with an inscribed quadrilateral. Prove that ab=cd.
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Solution

A circle with an inscribed quadrilateral. Prove that ab=cd.
Scroll down for a solution to this problem.
A circle with an inscribed quadrilateral. Prove that ab=cd. https://t.co/dRdvIYgw1z Kindly provided by @MarshallWBuck pic.twitter.com/rBMi5r3kPs
— Mirangu (@Mirangu1) March 13, 2023