(a) Prove that a cyclic parallelogram is a rectangle.
(b) Prove that a cyclic rhombus is a square.
Solution:
More Solutions:
- O is the centre of the circle and AB is a tangent at B.
- If a, b, c are the sides of a right triangle where c is the hypotenuse.
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- Given below, The sides of the quadrilateral touch the circle.
- Find the radius of the inscribed circle ∆PQR.
- Given below, AB = 8 cm and M is mid-point of AB.