Analytical \& Descriptive Questions
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Let \( A B C \... VIDEO
Analytical \& Descriptive Questions
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Let \( A B C \) be a triangle with incentre \( I \) and inradius \( r \).
WV Let \( D, E, F \) be the feet of the perpendiculars from \( I \) to the sides \( B C, C A \) and \( A B \), respectively. If \( r_{1}, r_{2} \) and \( r_{3} \) are the radii of circles inscribed in the quadrilaterals AFIE, BDIF and CEID respectively, then prove that
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