In the figure attached, the length of line segment CD is twice the length of line segment BC. The ratio of the area of ΔABC to the area of ΔABD is:

A) 1:2√2
B) 1:3√3
C) 1:2
D) 1:3
E) 1:4
The OA is D.
I'm confused with this PS question. Please, can any expert assist me with it? Thanks in advanced.

A) 1:2√2
B) 1:3√3
C) 1:2
D) 1:3
E) 1:4
The OA is D.
I'm confused with this PS question. Please, can any expert assist me with it? Thanks in advanced.













