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If an angle of a parallelogram is two...

If an angle of a parallelogram is two-third of its adjacent angle, find the angles of the parallelogram.

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RD SHARMA ENGLISH-QUADRILATERALS-All Questions
  1. A B C D is a parallelogram. A B is produced to E so that B E=A B . Pro...

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

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

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

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  5. The perimeter of a parallelogram is 22c mdot If the longer side measur...

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  6. In a parallelogram A B C D ,\ /D=135^0, determine the measures of /...

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  7. A B C D is a parallelogram in which /A=70^0dot Compute /B ,\ /C\ a n...

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  8. In Figure, A B C D is a parallelogram in which /A=60^0 . If the bisect...

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  9. In Figure, A B C D is a parallelogram in which /D A B=75^0a n d\ /D...

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  10. A B C D is a parallelogram and E is the mid-point of B C ,\ D E\ a n d...

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  11. Which of the following statements are true (T) and which are false (...

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  12. Show that if the diagonals of a quadrilateral bisect each other at ...

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  13. Show that the diagonals of a square are equal and bisect each other...

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  14. Show that if the diagonals of a quadrilateral are equal and bisect ...

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  15. In a triangle A B C median A D is produced to X such that A D=D Xdot P...

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  16. In Figure, A B C D is a parallelogram and X ,Y are the mid-points of s...

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  17. In Figure, X ,\ Y are the mid-points of opposite sides A B\ a n d\ D...

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  18. Two segments A C and B D bisect each other at O . Prove that A B C D i...

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  19. In Figure, A B C D is a parallelogram and X\ a n d\ Y are points on th...

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  20. ABC is an isosceles triangle in which AB = AC . AP bisects exterior an...

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