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ABCD is a parallelogram whose diagonals ...

ABCD is a parallelogram whose diagonals intersect at E. AC is produced to F such that CF = AE Prove that ar `(DeltaBDF)` = ar `(|| gm ABCD)`.

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MBD-Areas of Parallelograms and Triangles-Exercise
  1. D and E are points on sides AB and AC respectively of a DeltaABC such ...

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  2. Determine a triangle equal in area to a given quadrilateral.

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  3. ABCD is a parallelogram whose diagonals intersect at E. AC is produced...

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  4. Find x+y+z

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  5. Parallelogram ABCD and rectangle ABEF are on the same base AB and have...

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  6. In the above figure both RISK and CLUE are parallelograms. Find the va...

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  7. Find x+y+z

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  8. In fig., find tan P - cot R.

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  9. In Fig. , ABC and BDE are two equilateral triangles such that D is th...

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  10. In Fig. , ABC and BDE are two equilateral triangles such that D is th...

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  11. In Fig. , ABC and BDE are two equilateral triangles such that D is th...

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  12. In Fig. , ABC and BDE are two equilateral triangles such that D is th...

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  13. In Fig. , ABC and BDE are two equilateral triangles such that D is th...

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  14. ABC and BDE are two equilateral triangles such that D is the mid-point...

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  15. Diagonals AC and BD of quadrilateral ABCD intersect each other at P. S...

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  16. P and Q are respectively the midpoints of sides AB and BC or a triangl...

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  17. P and Q are respectively the midpoints of sides AB and BC or a triangl...

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  18. P and Q are respectively the midpoints of sides AB and BC or a triangl...

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  19. In Fig. ABC is a right triangle right angled at A. BCED, ACFG and AB...

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  20. In Fig. ABC is a right triangle right angled at A. BCED, ACFG and AB...

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