In the given figure, PA and PB are two t...

In the given figure, `PA` and `PB` are two tangents drawn from an external point `P` to a circle with centre `C` and radius `4cm`. If `PAbotPB`, then the length of each tangent is

A

`3cm`

B

`4cm`

C

`5cm`

D

`6cm`

Text Solution

Verified by Experts

Join `AC` and `BC` . Then, `ACBP` is a square.
`:.PA=PB=AC=` radius of the circle `=4cm`.

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