25. In the given figure, PQR is a triangle and quadrilateral ABCD is inscribed in it. QD = || edu214

25. In the given figure, PQR is a triangle and quadrilateral ABCD is inscribed in it. QD = 2 cm, QC = 5 cm, CR = 3 cm, BR = 4 cm, PB = 6 cm, PA = 5 cm and AD = 3 cm. What is the area (in cm2) of the quadrilateral ABCD?
दी गई आकृति में , PQR एक त्रिभुज है तथा चतुर्भुज ABCD उसमें अंकित किया गया है QD = 2 सेमी QC =5 सेमी ,CR = 3 सेमी ,BR = 4 सेमी , PB = 6 सेमी , PA = 5सेमी, AD = 3 सेमी है । चतुर्भुज ABCD का क्षेत्रफल क्या है
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ram raghuwanshi