In Fig. 8.19, PA and PB are tangents to the circle drawn from an external point P. CD is the third tangent touching the circle at Q.

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asked Feb 4, 2018 in Mathematics by Kundan kumar (49,132 points) 35 462 1525

In Fig. 8.19, PA and PB are tangents to the circle drawn from an external point P. CD is the third tangent touching the circle at Q. If PA = 15 cm, find the perimeter of ΔPCD.

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answered Feb 4, 2018 by Vikash Kumar (144,729 points) 8 11 26
 
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