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प्रश्न
Write True or False. Give reason for your answer.
Line segment joining the centre to any point on the circle is a radius of the circle.
पर्याय
True
False
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उत्तर
True.
All the points on the circle are at equal distances from the centre of the circle, and this equal distance is called as radius of the circle.
संबंधित प्रश्न
Write True or False. Give reason for your answer.
A circle has only finite number of equal chords.
Write True or False. Give reasons for your answers.
A chord of a circle, which is twice as long as its radius, is a diameter of the circle.
A point P is 25 cm away from the center of a circle and the length of tangent drawn from P to the circle is 24 cm. Find the radius of the circle.
In the given figure, O is the centre of the circle and TP is the tangent to the circle from an external point T. If ∠ PBT = 30°, prove that BA : AT = 2 : 1.
An equilateral triangle ABC is inscribed in a circle with centre O. The measures of ∠BOCis
Use the figure given below to fill in the blank:
AB is a ______ 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) |
| 24 m |
All the radii of a circle are _______________
The length of tangent from an external point on a circle is always greater than the radius of the circle.
In the given figure, O is the centre of the circle. If ∠AOB = 145°, then find the value of x.
