If the angles subtended by the chords of...

If the angles subtended by the chords of a circle at the centre of the circle are equal, then the chords are equal.

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MBD-Circles-Exercise

In a circle of radius 5 cm, AB and AC are two chords, such that AB = A...
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Factorise the following x^2-7x+12
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Prove that angle in a semi-circle is right angle.
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If a line segment joining two points subtends equal angles at two othe...
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A chord of a circle is equal to the radius of the circle. Find the ang...
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ABCD is a cyclic quadrilateral whose diagonals intersect at a point E....
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If diagonals of a cyclic quadrilateral are diameters of the circle thr...
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If the non-parallel sides of a trapezium are equal, prove that it is c...
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Identify (a),(b) and (c)
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If circles are drawn taking two sides of a triangle as diameters, prov...
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ABC and ADC are two right triangles with common hypotenuse AC. Prove t...
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Prove that a cyclic parallelogram is a rectangle.
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ABCD is a cyclic quadrilateral. If /BCD = 100^@ and /ABD = 30^@, find ...
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ABCD is a cyclic quadrilateral in which /DBC = 80^@ and /BAC = 40^@. F...
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Find x+y+z
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Find x+y+z
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Match the following : .
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