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In a parallelogram `A B C D ,` the diagonals bisect each other at `Odot` If `/_A B C=30^0,\ /_B D C=10^0a n d\ /_C A B=70^0,` Find: `/_D A B ,\ /_A D C ,\ /_B C D ,\ /_A O D ,\ /_D O C ,\ /_B O C ,\ /_A O B ,\ ` `/_A C D ,\ /_C A B ,\ /_A D B`

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RD SHARMA ENGLISH-UNDERSTANDING PHASE-III (SPECIAL TYPES OF QUADRILATERALS)-All Questions
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  2. Two adjacent angles of a parallelogram are (3x-4)^0a n d\ (3x+10)^0dot...

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  4. Find the angles marked with a question mark shown in Figure:

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  8. In Figure, suppose it is known that D E=D Fdot Then, is A B C isoscel...

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  9. Diagonals of parallelogram A B C D intersect at O as shown in Figure. ...

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  10. In Figure, A B C D is a parallelogram, C E besects /C\ a n d\ A F bise...

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  13. In a parallelogram A B C D ,\ A B=10 c m ,\ A D=6c mdot The bisector o...

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  14. In Figure, R I C E is parallelogram. Find x ,\ y ,\ zdot

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  18. Construct a rhombus whose diagonals are 10cm and 8cm.

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  19. Which of the following statements are true for a rhombus? It has tw...

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