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Parallelogram ABCD and rectangle ABEF ar...

Parallelogram ABCD and rectangle ABEF are on the same base AB and have equal areas. Show that the perimeter of the parallelogram is greater than that of the rectangle.

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MODERN PUBLICATION-AREA OF PARALLELOGRAMS AND TRIANGLES-EXERCISE
  1. Parallelogram ABCD and rectangle ABEF are on the same base AB and have...

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  2. In the figure. Show that ABCD is a parallelogram. Calculate the are...

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  3. Find the area of a rhombus whose diagonals are of lengths 10 cm and 8....

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  4. Calculate the area of trap. PQRS, given in the figure.

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  5. In the figure. ABCD in a trapezium in which AB||DC. Proe that ar(trian...

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  6. In a quad. ABCD it is given that BD = 16 cm. If AL bot BD and CM bot B...

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

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

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

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

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

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  12. In fig. ABCD and AEFG are two parallelograms. If angleC=55^@ and deter...

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  13. ABCD and AEFD are two parallelograms Prove that: ar(triangleAPE) : a...

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

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  15. In triangleABC, it L and M are points on AB and AC respectively such t...

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  16. In triangleABC, it L and M are points on AB and AC respectively such t...

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

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

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

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  20. PQRS and PABC are two parallelograms of equal area. Prove that QC||BR

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  21. Two parallelograms ABCD and AEFB are drawn on opposite sides of AB. Pr...

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