A Quadrilateral ABCD Circumscribe Prove AB CD AD BC Circles CBSE Class10 Izhar Sir

A quadrilateral ABCD is drawn to circumscribe a circle see figure. Prove that: AB CD AD BC Since the sides of quadrilateral ABCD i.e. AB BC CD and DA touch the circle at P Q R and S respectively and the lengths of two tangents to a circle from an external point are equal. . . . . geometry ncertsolution ncertexampler aptadda viral basic circles circle ,

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