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In a parallelogram A B C D , prove that ...

In a parallelogram `A B C D ,` prove that sum of any two consecutive angles is `180^0dot`

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RD SHARMA ENGLISH-QUADRILATERALS-All Questions
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  2. The angles of a quadrilateral are in the ratio 3:5:9: 13. Find all t...

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

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

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

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  6. In Figure, find the four angles A ,\ B ,\ C\ a n d\ D in the parall...

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  7. In a parallelogram A B C D diagonals A C\ a n d\ B D intersect at O\ a...

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  8. A B C D is a parallelogram and line segments A X ,\ C Y bisect the ...

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  9. Given /\A B C , lines are drawn through A ,\ B\ a n d\ C parallel r...

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  10. In Figure, A N and C P are perpendicular to the diagonal B D of a para...

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  11. In Figure, P Q R S is a parallelogram, P O\ a n d\ Q O are, respective...

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  12. The diagonals of a parallelogram A B C D intersect at O. A line thro...

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  13. In Figure, A B C D is a parallelogram and /D A B=60^@. If the bisector...

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  14. In a parallelogram A B C D , the bisector of /A also bisects B C at X....

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  15. A B C D is a parallelogram. L\ a n d\ M are points on A B\ a n d\ D C ...

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  16. P Q R S is a parallelogram. P X\ a n d\ Q Y are respectively, the p...

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  17. A B C D is a parallelogram. A B is produced to E so that B E=A B . Pro...

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  18. Two opposite angles of a parallelogram are (3x-2)^0\ a n d\ \ (50-x)...

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  19. If an angle of a parallelogram is two-third of its adjacent angle, ...

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  20. Find the measure of all the angles of a parallelogram, if one angle is...

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