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In Fig.18 A , B , C are collinear point ...

In Fig.18 `A , B , C` are collinear point and `/_D B A=\ /_E B Adot` (i) Name two linear pairs (ii) Name two pairs of supplementary angles.

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RD SHARMA ENGLISH-LINES AND ANGLES-All Questions
  1. Can two angles be supplementary, if both of them be

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  2. Name the four pairs of supplementary angles shown in Fig.17.

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  3. In Fig.18 A , B , C are collinear point and /D B A=\ /E B Adot (i) ...

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  4. If two supplementary angles have equal measure, what is the measure...

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  5. If the complement of an angle is 28^0 , then find the supplement ...

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  6. In Fig.19, name each linear pair and each pair of vertically opposi...

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  7. In Fig.20, O E is the bisector of /B O Ddot if /1=70^0, find the magni...

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  8. One of the angles forming a linear pair is a right angle. What can ...

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  9. One of the angles forming a linear pair is an obtuse angle. What ki...

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  10. One of the angles forming a linear pair is an acute angle. What kind o...

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  11. Can two acute angles from a linear pair?

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  12. If the supplement of an angle is 65^0; then find its complement.

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  13. Find the value of x in each of the following figures.

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  14. In Fig.22, it being that /1=65^0, find all other angles.

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  15. In Fig.23, O A\ a n d\ O B are opposite rays: (i) If x=25 what is t...

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  16. In Fig.25, find /xdot Further find /B O C ,\ /C O D\ a n d\ /A O Ddot

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  17. How many pairs of adjacent angles are formed when two lines interse...

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

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  19. In Fig.27, determine the value of xdot

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  20. In Fig.28, A O C is a line, find xdot

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