Question

11. In this fig, find the length of the tangent CD,
AP=4cm and PC=10cm.
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Answer 1

Answer:

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Answer 2

Answer:

CD = 6 cm

Step-by-step explanation:

Given,

AP=4cm

PC=10cm

AP=BP (tangents drawn from an external point)

BP=4cm (putting in the values)

now,

PC= BP + BC

10=4+BC (putting in the values)

BC=6cm

BC=CD (tangents drawn from an external point)

CD=6cm. (putting in the values)