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ABCD is a trapezium in which AB||DC and ...

ABCD is a trapezium in which AB||DC and let E be the mid point of AD. Let F be a point on BC such that EF||AB. Prove that

F is mid point of BC.

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MODERN PUBLICATION-QUADRILATERALS-EXERCISE
  1. In the fig. two points A and B in on the same side of a line XY. If AD...

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  2. In the fig. ABCD is a trapezium in which AB||DC and AD=BC. IF P,Q,R,S ...

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  3. ABCD is a trapezium in which AB||DC and let E be the mid point of AD. ...

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  4. ABCD is a trapezium in which AB||DC and let E be the mid point of AD. ...

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  5. In the fig points M and N divide AB of triangleABC into three equal pa...

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  6. Prove that any line segment drawn from the vertex of a trianlge to the...

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  7. The figure obtained by joining the midpoints of the sides of a rhombus...

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  8. Diagonals of the parallelogram bisect each other at right angles...

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  9. Name the quadrilateral formed in which two parallel of adjacent sides ...

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  10. In a quadrilateral PQRS, angleP+angleS=180^@. Name the type of quadril...

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  11. In a parallelogram PQRS, write the sum angles of P and Q.

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  12. ABCD is a rectangle with angleBCA=34^@ find angleDBC.

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  13. The perimeter of a parallelogram is 24 cm. if the large side measures ...

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  14. In quadrilateral ABCD, AP and BP are bisector of angleA and angleB res...

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  15. If three angles of a quadrilateral are 110^@,65^@ and 105^@ then find ...

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  16. Opposite angles of a quadrilateral ABCD are equal. If AB=4 cm determin...

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  17. Can all the angles of a quadrilateral be right angles? Give reasons fo...

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  18. In a parallelogram PQRS, if angleS=125^@, find the measure of angleP.

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  19. If the angles of a quadrilateral are in the ratio 3:5:9:13 , then find...

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  20. In a parallelogram PQRS, angleP=(3x-20)^@,angleQ=(y+15)^@,angleR=(x+40...

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