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In a A B C ,\ E is the mid-point of ...

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

A B C is a triangle in which D is the mid-point of B C and E is the mid-point of A Ddot Prove that area of B E D=1/4a r e aof A B Cdot

If A D is a median of a triangle A B C ,\ then prove that triangles A D B\ a n d\ A D C are equal in area. If G is the mid-point of median A D , prove that a r\ (triangle B G C)=2\a r\ (triangle \ A G C) .

D is the mid-point of side B C of \ A B C\ a n d\ E is the mid-point of B Ddot If O is the mid-point of A E , prove that a r\ (\ B O E)=1/8a r\ (\ A B C)

A B C is a triangle in which D is the mid-point of BC and E is the mid-point of A D . Prove that area of triangle B E D=1/4area \ of triangle A B C . GIVEN : A triangle A B C ,D is the mid-point of B C and E is the mid-point of the median A D . TO PROVE : a r( triangle B E D)=1/4a r(triangle A B C)dot

In Figure, A B C\ a n d\ B D E are two equilateral triangls such that D is the mid-point of B CdotA E intersects B C in Fdot Prove that: a r\ ( B D E)=1/2a r\ ( B A E)

In Figure, A B C\ a n d\ B D E are two equilateral triangls such that D is the mid-point of B C. If A E intersects B C in F , Prove that: a r( B D E)=1/4a r\ (\ A B C) .

In Fig.9.23, E is any point on median AD of a DeltaA B C . Show that a r\ (A B E)\ =\ a r\ (A C E)dot

A B C is a triangle in which D is the mid-point of B C and E is the mid-point of A D . Prove that area of B E D = 1/4 area of ABC.

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RD SHARMA ENGLISH-AREA OF PARALLELOGRAMS AND TRIANGLES-All Questions
  1. Show that a median of a triangle divides it into two triangles of e...

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  2. A D is one of the medians of a A B Cdot\ \ X is any point on A ...

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

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  4. In Figure, A B C D is a quadrilateral and B E|A C and also B E meet...

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  5. Diagonals A C\ a n d\ B D of a trapezium A B C D with A B||D C inte...

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  6. In Figure, A B C D E\ is a pentagon. A line through B parallel to A...

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

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  8. The diagonals of quadrilateral A B C D ,\ A C\ a n d\ B D intersect ...

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

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  10. If each diagonals of a quadrilateral separates it into two triangle...

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

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  12. The side AB of a parallelogram ABCD is produced to any point P. A line...

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  13. A villager Itwari has a plot of land of the shape of a quadrilatera...

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  14. A B C D is a trapezium with A B||D C . A line parallel to A C in...

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  15. Diagonals A C\ a n d\ B D of a quadrilateral A B C D intersect a...

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  16. In Figure, A P || B Q\ || C R. Prove that a r\ ( A Q C)=\ a r\ (P B R)

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  17. In Fig.9.29, a r\ (B D P)\ =\ a r\ (A R C)and a r\ (B D P)\ =\ a r\ (A...

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  18. Diagonals A C and B D of a quadrilateral A B C D intersect at O in suc...

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  19. In Figure, diagonals AC and BD of quadrilateral ABCD intersect at O ...

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  20. A point O inside a rectangle A B C D is joined to the vertices. Prov...

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