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Let A B C D be a parallelogram of area...

Let `A B C D` be a parallelogram of area `124\ c m^2dot` If `E\ a n d\ F` are the mid-points of sides `A B\ a n d\ C D` respectively, then find the area of parallelogram `A E F D`

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Solution:
Area of parallelogram `AEFD = ("Area of parallelogram" (AEFD))/2`
`= 124/2=62`
Area of parallelogram `AEFD =62cm^2`
Hence the area is `62cm^2`
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RD SHARMA-AREA OF PARALLELOGRAMS AND TRIANGLES-All Questions
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  2. In above question number, if A D=6c m ,\ C F=10 c m ,\ a n d\ A E=8c...

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  3. Let A B C D be a parallelogram of area 124\ c m^2dot If E\ a n d\ F ...

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  4. If A B C D is a parallelogram, then prove that ar (triangle A B D)= ...

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  5. Show that a median of a triangle divides it into two triangles of eq...

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  6. A D is one of the medians of a A B Cdot. X is any point on AD . S...

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  7. In a A B C ,E is the mid-point of median A Ddot Show that ar ( B E ...

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  8. In Figure, A B C D is a quadrilateral and B E|A C and also B E meets...

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  9. Diagonals A C and B D of a trapezium A B C D with A B||D C intersect...

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

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  11. Show that the diagonals of a parallelogram divide it into four trian...

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  12. The diagonals of quadrilateral A B C D ,AC and B D intersect in O...

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  13. If the diagonals A C ,\ B D of a quadrilateral A B C D , intersect...

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  14. If each diagonals of a quadrilateral separates it into two triangles...

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

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  17. A villager Itwari has a plot of land of the shape of a quadrilateral...

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

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