KVPY2015MathematicsBasics of Mathematics
Let A B C D be a trapezium with AD parallel to BC. Assume there is a point M is interior of the segment BC such that AB = Am and DC = DM . Then the ratio of the area of the trapezium to the area of triangle AMD is.
Options
- A2
- B3
- C4
- Dnot determinable from the data
Correct answer
B. 3
Step-by-step solution
Required = 1 2 [(a+c)+2(a+c)] b 1 2 (a+c) b =3