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In figure, O A\ a n d\ O B are opposite ...

In figure, `O A\ a n d\ O B` are opposite rays:
(i) If `x=25^0,` what is the value of `y`?
(ii) If `y=35^0,` what is the value of `x`?

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RD SHARMA ENGLISH-LINES AND ANGLES -All Questions
  1. In Figure, if x+y=w+z, then prove that A O B is a line.

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  2. It is given that /X Y Z=64o and XY is produced to point P. Draw a f...

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  3. In figure, O A\ a n d\ O B are opposite rays: (i) If x=25^0, what is...

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  4. In Figure, write all pairs of adjacent angles and all the linear pa...

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  5. In Figure, find x. Further find /B O C ,\ /C O D\ a n d\ /A O D.

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  6. In Figure, rays O A ,\ O B ,\ O C ,\ O D\ a n d\ O E have the common e...

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  7. In Figure, /A O C\ a n d\ /B O C form a linear pair. If a-2b=30^0, fin...

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  8. How many pairs of adjacent angles are formed when two lines intersec...

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  9. How many pairs of adjacent angles, in all, can you name in Figure.

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  10. In Figure, determine the value of x

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  11. In Figure, A O C is a line, find x

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  12. In Figure, P O S is a line, find x

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  13. In Figure, A C B is a line such that /D C A=5x\ a n d\ /D C B=4xdot Fi...

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  14. Given /P O R=3x\ a n d\ /Q O R=2x+10 , find the value of x for which P...

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  15. In Figure, a is a greater than b by one third of a right-angle. Find...

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  16. What value of y would make A O B a line in Figure, if /A O C=4y\ a n d...

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  17. In Figure, O P ,\ O Q ,\ O R\ a n d\ O S are four rays. Prove that ...

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  18. In Figure, ray O S stand on a line P O Qdot Ray O R and ray O T are an...

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  19. Lines P Q and R S intersect each other at point Odot If /P O R:/R O...

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  20. In Figure, P O Q is a line. Ray O R is perpendicular to line P Q. O ...

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