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In figure, AB||DE, AB=DE, AC||DF and AC=...

In figure, AB||DE, AB=DE, AC||DF and AC=DF. Prove that BC||EF and BC=EF.

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MTG IIT JEE FOUNDATION-QUADRILATERALS -NCERT SECTION (Exercise 8.1 )
  1. The angles of a quadrilateral are in the ratio 3:5:9: 13. Find all the...

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  2. If the diagonals of a parallelogram are equal, then it is a

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  3. Show that if the diagonals of a quadrilateral bisect each other at rig...

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  4. Show that the diagonals of a square are equal and bisect each other...

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  5. Show that if the diagonals of a quadrilateral are equal and bisect eac...

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  6. Diagonal AC of a paraleligram ABCD bisects angleA (sec figure). Show t...

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  7. Diagonal AC of a paraleligram ABCD bisects angleA (sec figure). Show t...

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  8. ABCD is a rhombus. Show that diagonal AC bisects /Aas well as /Cand d...

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  9. ABCD is a reactangle in which diagonal AC bisects angleA as well as an...

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  10. ABCD is a reactangle in which diagonal AC bisects angleA as well as an...

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  11. In parallelogram ABCD two points P and Q are taken on diagonal BD such...

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  12. In parallelogram ABCD two points P and Q are taken on diagonal BD such...

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  13. In parallelogram ABCD two points P and Q are taken on diagonal BD such...

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  14. In parallelogram ABCD two points P and Q are taken on diagonal BD such...

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  15. In parallelogram ABCD two points P and Q are taken on diagonal BD such...

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  16. In DeltaA B Cand DeltaD E F, A B\ =\ D E, A B\ ||\ D E, B C\ =\ E F an...

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  17. In DeltaA B Cand DeltaD E F, A B\ =\ D E, A B\ ||\ D E, B C\ =\ E F an...

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  18. In figure, AB||DE, AB=DE, AC||DF and AC=DF. Prove that BC||EF and BC=E...

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  19. In DeltaABC and DeltaDEF, it is given that AB = De and BC = EF. In ord...

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  20. ABCD is a trapezium in which AB||CD and AD=BC (see figure). Show that ...

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