Source: Manhattan GMAT
If AD is 6 and ADC is a right angle, what is the area of triangular region ABC?
(1) Angle ABD = 60°
(2) AC = 12
The OA is C.
I think the answer is E since it is not given that BDC points are collinear. But this isn't the OA, can anyone help, please? Thanks!
If AD is 6 and ADC is a right angle, what is the area of
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- Jay@ManhattanReview
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Your Answer
A
B
C
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E
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Since ABC is a triangular region, it implies that BDC points are collinear.
Hope this helps!
-Jay
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