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From an external point P, tangents PA and PB are drawn to a circle with center O. If CD is the tangent to the circle at a point E and PA = 14cm,

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From an external point P, tangents PA and PB are drawn to a circle with center O. If CD is the tangent to the circle at a point E and PA = 14cm, find the perimeter of ΔPCD .

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Given, PA and PB are the tangents to a circle with center O and CD is a tangent at E and PA = 14 cm. 

Tangents drawn from an external point are equal.

 PA = PB, CA = CE and DB = DE

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