Mathematics
The diagonals of a quadrilateral ABCD intersect each other at the point O such that AO/BO=CO/DO Show that ABCD is a trapezium.
Related Questions
Using Theorem 6.2, prove that the line joining the mid-points of any two sides of a triangle is parallel to the third side.
State which pairs of triangles are similar. Write the similarity criterion used by you for answering the question and also write the pairs of similar triangles in the symbolic form :

State which pairs of triangles are similar. Write the similarity criterion used by you for answering the question and also write the pairs of similar triangles in the symbolic form :
