Question
Mathematics Question on Area of a Triangle - by Heron’s Formula
In a trapezium ABCD with AB∣∣DC and diagonals intersect each other at the point 'O'. If AB=2CD, then the ratio of areas of triangles COD and AOB is
A
2:1
B
1:2
C
1:4
D
4:1
Answer
1:4
Explanation
Solution
The correct option is (C): 1:4