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The length of the tangent to a circle fr...

The length of the tangent to a circle from a point P, which is 25 cm away from the centre, is 24 cm. What is the radius of the circle.

Text Solution

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The correct Answer is:
7 cm
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From a point Q, the length of the tangent to a circle is 24 cm and the distance of Q from the centre is 25 cm. Find the radius of the circle.

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Knowledge Check

  • From a point A, the length of the tangent to ta circle is 24 cm . And the distance of a from the centre is 25 cm . The radius of the circle is

    A
    7 cm
    B
    12 cm
    C
    15 cm
    D
    `24.5` cm

  • From a point Q, the length of the tangent to a circle is 24 cm and the distance of Q from the centre is 25 cm, the radius of the circle is

    A
    7 cm
    B
    12 cm
    C
    15 cm
    D
    24.5 cm

  • The length of tangent drawn to a circle with radius 7 cm from a point 25 cm away the centre , is

    A
    24 cm
    B
    27 cm
    C
    26 cm
    D
    25 cm

    • Similar Questions

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    The length of tangent from a point A at a distance of 12 cm from the centre of the circle is 9 cm. What is the radius of the circle ?

    The length of tangent from a point A at a distance of 5 cm from the centre of the circle is 4 cm. What will be the radius of the circle ?

    Find the length of the tangent drawn from a point whose distance from the centre of a circle is 25cm. Given that the radius of the circle is 7cm.

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