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ABC is equilateral
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06 Sep 2018, 16:01
06 Sep 2018, 16:01
1
Expert Reply
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Question Stats:
49% (00:14) correct
49% (00:15) wrong based on 14 sessions
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Attachment:
traingle.jpg [ 7.71 KiB | Viewed 1918 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
Kudos for the right answer and solution.
Re: ABC is equilateral
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08 Sep 2018, 01:02
08 Sep 2018, 01:02
1
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.
Qty B is 90 degree since this is the angle formed by the median of a equilateral triangle.
