Manhattan CAT Question - verify if really c is correct answe

[cmugeria]

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


I dont understand why the answer cannot be D - both statements are sufficient.

We can use the formula -

(S √3)
4

[kartikeya.payautomata]

It seems you have jotted the question wrongly which area is asked for is it ABD or ABC is C or D one of the vertices for the triangle please do let know seems to be a simple question

[tim]

You've written the problem down incorrectly. If you give us correct information we'll be able to help you..

-Tim