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In the given figure PB = 24 cm OP = 25 c...

In the given figure PB = 24 cm OP = 25 cm, PA and PB are tangents of the circle. The length of PA and OB will be-

A

24 cm, 7 cm

B

25 cm, 7 cm

C

24 cm, 13 cm

D

25 cm, 12 cm

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Knowledge Check

  • In the given figure, tangent "PT = 5 cm, PA = 4 cm" , find AB:

    A
    `(7)/(4)cm`
    B
    `(11)/(4)cm`
    C
    `(9)/(4)cm`
    D
    can't be determined

  • In the given figure, if PA and PB are tangents to the circle with centre O such that angle APB = 54^(@) , then angle OAB equals

    A
    `36^(@)`
    B
    `18^(@)`
    C
    `27^(@)`
    D
    `36^(@)`

  • In the given figure, PAB is a secant and PT is a tangent to the circle from P. If PT = 5 cm, PA = 4 cm and AB = x cm , then x is

    A
    `4/9 cm `
    B
    `9/4 cm`
    C
    `5 cm`
    D
    `2/3 cm`