If diagonals of a cyclic quadrilatera...

If diagonals of a cyclic quadrilateral are diameters of the circle through the vertices of the quadrilateral, prove that it is a rectangle.

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NAGEEN PRAKASHAN ENGLISH-CIRCLE -Exercise 10c

In the adjoining figure, PS|\ |QR and angle Q=115^@, then find the va...
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In the adjoining figure, ABCD is a cyclic quadrilateral and AB is the ...
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In the adjoining figure, ABCD is a cyclic quadrilateral.If side BC is ...
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In the adjoining figure, O is the centre of the circle.If angleBAC=40^...
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ABCD is a cyclic trapezium in which, AD|\ |BC and angleB=70^@. Find it...
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In the adjoining figure, angle ABC=95^@ and angle DAC=35^@, then find ...
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(i) In the adjoining figure, find the value of angle CBE. (ii) In ...
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In the adjoining figure, O is the centre of the circle. Find the value...
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In the adjoining figure, AB is the diameter of the circle and two poin...
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In the adjoining figure,AB is the diameter of the circle of centre O &...
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In the adjoining figure, AD is the diameter of the circle and angleBCD...
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In the adjoining figure,O is the centre of the circle. If angleABC=110...
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In the adjoining figure, O is the centre of a circle in which AB and C...
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In the adjoining figure, Delta ABC is an isosceles triangle. Find the ...
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The quadrilateral formed by angle bisectors of a cyclic quadrilateral ...
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If the exterior angle of a quadrilateral formed by producing one of it...
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An angle of a cyclic trapezium is twice the other angle. Find the valu...
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If diagonals of a cyclic quadrilateral are diameters of the circle ...
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A cyclic trapezium is isosceles and its diagonals are equal.
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If two opposite sides of a cyclic quadrilateral are equal, then the ...
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