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प्रश्न
All the radii of a circle are _______________
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उत्तर
All the radii of a circle are equal
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संबंधित प्रश्न
Prove that in two concentric circles, the chord of the larger circle which touches the smaller circle, is bisected at the point of contact.
In Fig. 5, the chord AB of the larger of the two concentric circles, with centre O, touches the smaller circle at C. Prove that AC = CB.
In the given figure, ABCD is a cyclic quadrilateral. If ∠BCD = 100° and ∠ABD = 70°, find ∠ADB.
In the given figure, O is the centre of the circle and ∠DAB = 50° . Calculate the values of xand y.
Two concentric circles are of diameters 30 cm and 18 cm. Find the length of the chord of the larger circle which touches the smaller circle.
Find the length of the chord of a circle in the following when:
Radius is 13 cm and the distance from the centre is 12 cm
The figure given below shows a circle with center O in which diameter AB bisects the chord CD at point E. If CE = ED = 8 cm and EB = 4 cm,
find the radius of the circle.
Find the missing values in the following table for the circles with radius (r), diameter (d) and Circumference (C).
| radius (r) | diameter (d) | Circumference (C) |
| 15 cm |
In the figure, O is the center of the circle. Line AQ is a tangent. If OP = 3, m(arc PM) = 120°, then find the length of AP.
If angle between two tangents drawn from a point P to a circle of radius a and centre O is 60°, then OP = `asqrt(3)`
