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ABCD is parallelogram. X and Y are the m...

ABCD is parallelogram. X and Y are the mid-points of BC and CD respectively. Prove that ar `(DeltaAXY) =3/8` ar `(||)^(gm) ABCD`.

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MBD-Areas of Parallelograms and Triangles-Exercise
  1. Find x+y+z

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  2. In the given figure CE || DB. If ar (DeltaDBE) = 36 cm^2 and ar (Del...

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  3. ABCD is parallelogram. X and Y are the mid-points of BC and CD respect...

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  4. In Fig. ABCD is a parallelogram. Prove that ar (DeltaACP) = ar (Del...

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  5. In Fig. , ABCD is a parallelogram and EFCD is a rectangle. Also AL |...

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  6. In Fig. 9.13, ABCD is a parallelogram and EFCD is a rectangle. Also, A...

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  7. In Fig. diagonals AC and BD of quadrilateral ABCD intersect at O su...

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  8. In Fig. diagonals AC and BD of quadrilateral ABCD intersect at O su...

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  9. Diagonals AC and BD of a quadrilateral ABCD intersect at O in such a w...

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  10. D and E are points on sides AB and AC respectively of DeltaABC such th...

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  11. XY is a line parallel to side BC of triangle ABC. If BE II AC and CF I...

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  12. Find x+y+z

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  13. Diagonals AC and BD of a quadrilateral ABCD intersect at O in such a w...

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  14. Find x+y+z

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  15. D and E are points on sides AB and AC respectively of a DeltaABC such ...

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

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

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  18. Find x+y+z

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

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

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