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# ABC is equilateral

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ABC is equilateral [#permalink]  06 Sep 2018, 16:01
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Question Stats:

53% (00:14) correct 46% (00:10) wrong based on 13 sessions
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traingle.jpg [ 7.71 KiB | Viewed 746 times ]

$$\Delta$$ $$ABC$$ is equilateral

$$CD$$ is the median

 Quantity A Quantity B $$\angle ABC + \angle BAC$$ $$\angle CDB$$

A. The quantity in Column A is greater
B. The quantity in Column B is greater
C. The two quantities are equal
D. The relationship cannot be determined from the information given

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[Reveal] Spoiler: OA

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Re: ABC is equilateral [#permalink]  08 Sep 2018, 01:02
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Qty A has two 60 degrees as <ABC and <BAC are original measures of the equilateral triangle. Their sum is 120
Qty B is 90 degree since this is the angle formed by the median of a equilateral triangle.
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Re: ABC is equilateral [#permalink]  18 Jan 2019, 17:29
A= 120
B= 90
Ans D
Re: ABC is equilateral   [#permalink] 18 Jan 2019, 17:29
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