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What is the measure of secant line CD
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What is the measure of secant line CD

What is the measure of secant line CD-example-1
User Carlos Moura
by
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1 Answer

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Answer: 45

Explanation:

By the tangent secant theorem we have AB^2 = BD(BD + CD)

So...

14^2 = 4(CD +4)

196 = 4CD + 16

4CD = 180

CD = 45

User Walker Farrow
by
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