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Triangles A B C and DBC are on the same ...

Triangles `A B C` and DBC are on the same base `B C` with A, D on opposite side of line `B C ,` such that `a r(_|_ A B C)=a r( D B C)dot` Show that `B C` bisects `A Ddot`

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Triangles A B C and DBC are on the same base B C with A, D on opposite side of line B C , such that a r(triangle A B C)=a r( triangle D B C) . Show that B C bisects A D .

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In Figure, D , E are points on sides A B and A C respectively of /_\A B C , such that a r( B C E)=a r( B C D) . Show that DE||BC .

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In a A B C ,\ E is the mid-point of median A Ddot Show that a r\ ( B E D)=1/4a r\ ( A B C)

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RD SHARMA ENGLISH-AREA OF PARALLELOGRAMS AND TRIANGLES-All Questions
  1. If each diagonal of a quadrilateral separates it into two triangles...

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  2. The area of a triangle is half the product of any of its sides and t...

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  3. Triangles A B C and DBC are on the same base B C with A, D on opposite...

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  4. If the diagonals A C ,B D of a quadrilateral A B C D , intersect at O ...

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  5. If P is any point in the interior of a parallelogram A B C D , then pr...

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  6. The diagonals of quadrilateral A B C D ,A C and B D intersect in Odot ...

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  7. X Y is a line parallel to side B C of triangle A B C. BE ll AC and C...

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  8. In Figure, A B C D is a trapezium in which A B D C and D C=40c m and ...

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

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  10. Show that the area of a rhombus is half the product of the lengths o...

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  11. A B C D is a parallelogram whose diagonals A C and B D intersect at Od...

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  12. A point D is taken on the side B C of a A B C such that B D=2d Cdot P...

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  13. In Figure, D , E are points on sides A B and A C respectively of A B ...

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  14. A B C is a triangle in which D is the mid-point of B C and E is the mi...

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  15. In Figure, A B C D is a parallelogram. Prove that: a r( B C P)=a r( D ...

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  16. A B C D is a parallelogram X and Y are the mid-points of B C and C D r...

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  17. The area of a trapezium is half the product of its height and the su...

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  18. Parallelogram A B C D and rectangle A B E F have the same base A B and...

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  19. O is any point on the diagonal B D of the parallelogram A B C D. Prove...

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  20. Prove that the area of a rhombus is equal to half the rectangle cont...

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