If CD = 6, what is the length of BC?

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by Brent@GMATPrepNow » Thu Nov 08, 2018 6:21 pm

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BTGmoderatorDC wrote:If CD = 6, what is the length of BC?

$$\left(1\right)\ BD\ =\ 6\sqrt{3}$$
$$\left(2\right)\ x\ =\ 60$$

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