A circle is inscribed in the quadrilater...

A circle is inscribed in the quadrilateral ABCD. Given BC= 38 cm . BQ= 27 cm , CD = 25 cm and `angleADC = 90^(@)` find the radius of the circle .

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OSWAL PUBLICATION-DIKSHA QUESTIONS -Unit -IV: Geometry (Circles) (Short Answer type questions)

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