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Ask Properties Of Equal Chords question free ×
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Properties Of Equal Chords Free Doubts and Solutions

CBSE - IX - Mathematics - Circles

BE and CD are two equal chords of circle with centre O. These chords when produced meet at E. Prove that BE = ED .

Asked by Vikas 11th January 2018, 9:10 AM
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CBSE - IX - Mathematics - Circles

O is the centre of the circle, find the value of x.

Asked by Topperlearning User 5th October 2017, 8:25 AM
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CBSE - IX - Mathematics - Circles

In the figure, O is the centre of a circle. Prove that x + y = z.

Asked by Topperlearning User 5th October 2017, 8:24 AM
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CBSE - IX - Mathematics - Circles

O is the centre of the circle and PQ is a diameter. If begin mathsize 12px style angle end styleROS is equal to 40o find begin mathsize 12px style angle end styleRTQ.



Asked by Topperlearning User 5th October 2017, 8:22 AM
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CBSE - IX - Mathematics - Circles

P is the centre of the circle. Prove that begin mathsize 12px style angle end styleXPZ is equal to twice the sum of begin mathsize 12px style angle end styleXZY and begin mathsize 12px style angle end styleYXZ.



Asked by Topperlearning User 5th October 2017, 8:17 AM
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CBSE - IX - Mathematics - Circles

Prove that the angle in the minor segment is an obtuse angle.

Asked by Topperlearning User 5th October 2017, 8:15 AM
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CBSE - IX - Mathematics - Circles

In the given figure, equal chords AB and CD of a circle C(O, r) cut at right angles at E. If M and N are the mid points of AB and CD respectively, prove that OMEN is a square.

Asked by Topperlearning User 18th August 2017, 8:51 AM
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CBSE - IX - Mathematics - Circles

AB and AC are two equal chords of a circle whose centre is O. If OD is perpendicular to AB and OE is perpendicular to AC, prove that

begin mathsize 12px style increment end styleADE is an isosceles triangle.



Asked by Topperlearning User 18th August 2017, 8:49 AM
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CBSE - IX - Mathematics - Circles

PQ and RQ are the two chords of a circle equidistant from the centre O. Prove that the diameter passing through Q bisects begin mathsize 12px style angle end stylePQR and begin mathsize 12px style angle end stylePSR.



Asked by Topperlearning User 18th August 2017, 8:40 AM
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CBSE - IX - Mathematics - Circles

TWO EQUAL CHORDS AB AND CD OF A CIRCLE WHEN PRODUCED INTERSECT AT A POINT P.PROVE THAT PB=PD.

Asked by vrishti TOKAS 22nd February 2016, 8:09 PM
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CBSE - IX - Mathematics - Circles

Given is AB the diameter of circle and CD is a chord equal to the radius of the circle. AC & BD when extended intersect at a point E.Then Prove that Angle AEB = 60.

Asked by singhaivk05 25th February 2015, 5:33 PM
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CBSE - IX - Mathematics - Circles

Please Explain NCERT Textbook, exercise 10.4 , Q5 and Q6.

Asked by Radha Pandey 5th January 2015, 1:29 PM
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CBSE - IX - Mathematics - Circles

Two equal chords AB and CD of a circle when produced, intersect at point P. Prove that PB = PD.

Asked by Topperlearning User 4th June 2014, 1:23 PM
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CBSE - IX - Mathematics - Circles

In the figure, O is the centre of the circle, OM BC, OL AB, ON AC and OM = ON = OL. Is ABC equilateral? Given reasons.

Asked by Topperlearning User 4th June 2014, 1:23 PM
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CBSE - IX - Mathematics - Circles

In the figure A, B and C are three points on a circle such that the angle subtended by the chords AB and AC at the centre are 120o and 80o respectively. Determine angle BAC.

Asked by Topperlearning User 4th June 2014, 1:23 PM
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CBSE - IX - Mathematics - Circles

If two intersecting chords PQ and RS of a circle make equal angles with the diameter passing through their point of intersection, then prove that the chords are equal.

Asked by Topperlearning User 4th June 2014, 1:23 PM
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CBSE - IX - Mathematics - Circles

Asked by Topperlearning User 11th February 2014, 9:10 AM
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CBSE - IX - Mathematics - Circles

Asked by Topperlearning User 7th February 2014, 4:10 PM
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CBSE - IX - Mathematics - Circles

Two equal chords of a circle intersect within the circle; prove that the line joining the point of intersection to the centre makes equal angles with the chords.

Asked by Topperlearning User 7th February 2014, 3:55 PM
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CBSE - IX - Mathematics - Circles

Two congruent circles interest each other at points A and B. Through point A, line segment PAQ is drawn so that P and Q lie on the two circles. Prove that BP = BQ.

Asked by Topperlearning User 7th February 2014, 12:39 PM
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CBSE - IX - Mathematics - Circles

If two intersecting chord of a circle make equal angles with the diameter passing through their point of intersection, prove that the chords are equal.

Asked by Topperlearning User 7th February 2014, 12:36 PM
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CBSE - IX - Mathematics - Circles

In the figure, AB and CD are two equal chords of a circle with centre O. OP and OQ are perpendiculars on chords AB and CD respectively. If POQ = 150o, find APQ.

Asked by Topperlearning User 7th February 2014, 12:35 PM
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CBSE - IX - Mathematics - Circles

The two intersecting chords of a circle make equal angles with the diameter passing through their point of intersection. Prove that the chords are equal.

Asked by Topperlearning User 7th February 2014, 12:33 PM
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