21. In a triangle ABC and triangle DEF,AB and DE,BC and EF are equal and parallel. Vertices A,B, and C are joined to vertices D,E and F respectively.Then in the following which cannot be proved as parallelogram. * 2 points a.ABCD b.ACFD c.BEFC d.ABED
Answers
Answered by
1
It is given that AB=DE and AB∥DE.
If two opposite sides of a quadrilateral are equal and parallel to each other, then it will be a
parallelogram.
Therefore, quadrilateral ABED is a parallelogram.
Was this answer helpful?
Similar questions