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प्रश्न
Write True or False. Give reason for your answer.
A circle has only finite number of equal chords.
विकल्प
True
False
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उत्तर
False.
There are infinite points on a circle. Therefore, we can draw infinite number of chords of given length. Hence, a circle has infinite number of equal chords.
संबंधित प्रश्न
In Fig. 1, QR is a common tangent to the given circles, touching externally at the point T. The tangent at T meets QR at P. If PT = 3.8 cm, then the length of QR (in cm) is :
(A) 3.8
(B) 7.6
(C) 5.7
(D) 1.9
Prove that the line segment joining the points of contact of two parallel tangents of a circle, passes through its centre.
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In figure 1, O is the centre of a circle, PQ is a chord and PT is the tangent at P.
If ∠POQ = 70°, then ∠TPQ is equal to
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(i) Draw radii PA and PB such that ∠APB = 45°.
(ii) Shade the major sector of the circle
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Draw circle with the radii given below.
3 cm
In the adjoining figure, seg DE is the chord of the circle with center C, seg CF ⊥ seg DE and DE = 16 cm, then find the length of DF?
In the following figure, tangents PQ and PR are drawn to a circle such that ∠RPQ = 30°. A chord RS is drawn parallel to the tangent PQ, then ∠RQS.
