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Fill in the blanks so as to make the following statements true: (i) If one angle of a linear pair is acute, then its other angle will be .......... (ii) A ray stands on a line, then the sum of the two adjacent angles so formed is .................. (iii) If the sum of two adjacent angles is `180^@`, then the ............ arms of the two angles are opposite rays.

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(i) If one angle of a linear pair is acute, then its other angle will be (Obtuse)
(ii) A ray stands on a line, then the sum of the two adjacent angles so formed is (180).
(iii) If the sum of two adjacent angles is `180^@`, then the (opposite/non common) arms of the two
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RD SHARMA-LINES AND ANGLES -All Questions
  1. In Figure, lines A B\ a n d\ C D intersect at O.

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

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  3. Fill in the blanks so as to make the following statements true: (i) If...

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  4. In Figure, m||n\ and /1=65^0. F i n d /5 a n d\ /8

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  5. In Figure, find the values of x\ a n d\ y and then show that A B||C ...

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  6. In Figure, If A B C D ,\ C D E F\ a n d\ y : z=3:7, find x

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  7. In Figure, m||n AND ANGLES 1\ a n d\ 2 are in the ratio 3:2\ dot Deter...

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  8. In Figure, l , m and n are parallel lines intersected by a transvers...

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  9. In Figure, given that A B||C Ddot If /1=(120-x)^0a n d\ /5=5x^0, find...

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  10. In Figure, given that A B||C D If /4=(x+20)^0a n d\ /5=(x+8)^0, find ...

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  11. In Figure, given that A B||C D If /2=(3x-10)^@ and /8=(5x-30)^@, dete...

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  12. In Figure, given that A B||C D If /1=(2x+y)^0a n d\ /6\ (3x-y)^0, det...

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  13. In Figure, given that A B||C D. If /2=(2x+30)^0,\ /4=(x+2y)^0a n d\ /6...

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  14. In Figure, given that A B||C D If /2=2(/1) , determine /7.

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  15. In Figure, given that A B||C D If the ratio of the measures of /3\ ...

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  16. In Figure, given that A B||C D If the complement of /5 equals the sup...

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  17. In Figure, if A B||C D ,\ E F\ |C D and /G E D=126^0, find /A G E ,\ /...

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  18. In Figure, if A B||C D ,\ /A P Q=50^0A N D\ /P R D=127^0, find x\ a n ...

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  19. In Figure A B D C\ a n d\ A D B Cdot Prove that /D A B=\ /D C B

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  20. In Figure, A B||C Ddot Determine /1

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