perplexus.info :: Geometry : An inscribed circle problem

An inscribed circle problem (Posted on 2006-12-31)

A circle is inscribed in a quadrilateral ABCD in such a manner that the circle is tangent to all the four sides of the quadrilateral. It is given that Angle BAD = 90⁰= Angle CBA.

Find the radius of the circle given that: BC = 21 units and AD = 28 units.

What would be the radius of the inscribed circle if BC = 36 units and AD = 45 units?

See The Solution Submitted by K Sengupta

Rating: 3.0000 (1 votes)

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Subject	Author	Date
solution	Charlie	2006-12-31 12:52:35
Solution	Bractals	2006-12-31 12:23:31

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