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8. In a right triangle ABC a circle with a side AB as diameter is drawn to intersect the hypotenuse AC in P. Prove thatthe tangent to the circle at P bisects the side BC. |
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Answer» P(2,-1), Q(3,4), R(-2,3) and S(-3,-2) be four points in a PLANE, then show that PQRS is a rhombus and not a SQUARE. |
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