Geometry Challenger : Parameshvara’s circumradius formula with Poof : Maths By Amiya - Videos

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Parameshvara’s circumradius formula with Poof
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12 COMMENTS

  1. Respected Sir, Would you not think cosine formula is a far better way to solve this question? Finding any diagonal (SAY AC) using cosine rule will do the job. So we have a triangle(ABC or ACD) with three sides known. We can get the area of the triangle. After that Radius can be found using CIRCUMRADIUS formula.

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