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In the figure above, what is the length of BD?

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In the figure above, what is the length of BD? [#permalink]

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In the figure above, what is the length of BD?

(1) Line segment BC has a length of 8.

(2) x = 7
[Reveal] Spoiler: OA

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Re: In the figure above, what is the length of BD? [#permalink]

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New post 05 Jun 2016, 14:45
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In the figure above, what is the length of BD?

From the figure, since angles BDC and BCD are equal then triangle BDC is isosceles and BD = BC.

(1) Line segment BC has a length of 8 --> BD = BC = 8. Sufficient.

(2) x = 7. nothing about the lengths. Not sufficient.

Answer: A.
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Re: In the figure above, what is the length of BD? [#permalink]

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Re: In the figure above, what is the length of BD?   [#permalink] 16 Sep 2017, 06:28
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