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l, m and n are three parallel lines in...

l, m and n are three parallel lines intersected by transversals p and q such that l, m and n cut off equal intercepts AB and BC on p (see Fig.). Show that l, m and n cut off equal intercepts DE and EF on q also

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RD SHARMA ENGLISH-QUADRILATERALS-All Questions
  1. In Figure, D ,E and F are, respectively the mid-points of sides B C ,C...

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  2. In DeltaA B C , D, E and F are respectively the mid-points of sides...

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  3. l, m and n are three parallel lines intersected by transversals p an...

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  4. A B C D is a square E ,\ F ,\ G\ a n d\ H are points on A B ,\ B C ,\ ...

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  5. A B C D is a rhombus, E A B F is a straight line such that E A=A B=B F...

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  6. A B C D is a parallelogram. A D is a produced to E so that D E=D C and...

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  7. The line segment joining the mid-points of any two sides of a triangle...

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  8. In a quadrilateral ABCD, CO and DO are the bisectors of /C and /D ...

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  9. The angle of a quadrilateral are respectively 100^0,\ 98^0,\ 92^0dot F...

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  10. In a quadrilateral A B C D , the angles A ,\ B ,\ C\ a n d\ D are in t...

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  11. The sides B A and D C of a quadrilateral A B C D are produced as shown...

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  12. In a quadrilateral A B C D ,A O andB O are the bisectors of A/ and /B ...

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  13. In Figure, bisectors of /B and /D of quadrilateral A B C D meet C D an...

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  14. The angle of a quadrilateral are respectively 100^0,\ 98^0,\ 92^0dot F...

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  15. In a quadrilateral A B C D , the angles A ,\ B ,\ C\ a n d\ D are in t...

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  16. In a quadrilateral A B C D ,C O and D O are the bisectors of /C and /D...

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  17. The angles of a quadrilateral are in the ratio 3:5:9: 13. Find all t...

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  18. In a parallelogram A B C D , prove that sum of any two consecutive ang...

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  19. In a parallelogram A B C D ,/D=115^0, determine the measure of /A and ...

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  20. In Figure, A B C D is a parallelogram. Compute the values of x\ a n...

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