perplexus.info :: Geometry : Reflection coincides with the center

Reflection coincides with the center (Posted on 2019-12-06)

In triangle △ABC, the reflection of its incenter over side AB is its circumcenter.

Find the measure of ∠C in degrees.

No Solution Yet Submitted by Danish Ahmed Khan

Rating: 3.5000 (2 votes)

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Let the

| Comment 2 of 26 |

Let the inradius have unit length and the circumradius be x. Then CM=1, OA=OB=OC=x, MC=OC-CM=x-1. text twist 2 game.

Posted by kores on 2019-12-21 00:02:42

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