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It has become obvious that the Shapes category was in way over its head with all sorts of geometrical problems. So, the hard-core Geometry problems will now reside here, where they will fit in much better.
The radius of the circumscribed circle of an acute-angled triangle is 23 and the radius of its Inscribed circle is 9. Common external tangents to its ex-circles, other than straight lines containing the sides of the original triangle, form a triangle. Find the radius of its inscribed circle.
(No Solution Yet, 0 Comments) Submitted on 2021-02-21 by Danish Ahmed Khan   
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