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In the adjoining figure, prove that ABCD...

In the adjoining figure, prove that ABCD is a parallelogram. Also find its area.

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20sq. Cm
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NAGEEN PRAKASHAN ENGLISH-AREA OF PARALLELOGRAMS AND TRIANGLES-Exercise
  1. The base of a parallelogram is 3 times of its corresponding height. If...

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  2. The ratio of the base and corresponding height of a parallelogram is 5...

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  3. In the adjoining figure, prove that ABCD is a parallelogram. Also find...

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  4. In the figure, find the length of RN.

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  5. Show that the segment joining the mid-points of a pair of opposite ...

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  6. Prove that of all parallelograms of which the sides are given, the ...

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  7. Show that the diagonals of a parallelogram divide it into four tria...

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  8. If the diagonals A C ,\ B D of a quadrilateral A B C D , interse...

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  9. The diagonal AC of a quadrilateral ABCD divides it into two triangles ...

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  10. Prove that the area of a rhombus is equal to half the rectangle con...

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  11. Delta ABC and Delta DBC are on same base BC and their vertices A and D...

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  12. O' is an interior point of a parallelogram ABCD. Prove that : area o...

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  13. O' is any point on diagonal AC of a parallelogram ABCD. Prove that : ...

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  14. In the adjoning figure, D and E are the points on the sides AB and AC ...

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  15. In the adjoning figure, ABCD is a parallelogram. Prove that : area of ...

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  16. In a quadrilateral ABCD, AM and CN are perpendiculars from the vertice...

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  17. In the adjoining figure, ABCD is a quadrilateral in which AD ||BC. AC ...

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  18. Any point D is taken on the side BC of a Delta ABC and AD is produce...

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  19. In the adjoining figure, D is the mid-point of side AB of Delta ABC an...

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  20. In a A B C ,\ E is the mid-point of median A Ddot Show that a r\ (...

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