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If the sum of two adjacent angles is 180...

If the sum of two adjacent angles is `180^@`, then the .........arms of the two angles are opposite rays.

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MBD-Lines and Angles-Exercise
  1. If one angle of a linear pair is acute, then its other angle will be ....

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  2. If a ray stands on a line, then the sum of the two adjacent angles so...

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  3. If the sum of two adjacent angles is 180^@, then the .........arms of ...

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  4. If two lines intersect, then vertically opposite angles are......... .

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  5. In fig. , if AB II CD, EF | CD and angleGED = 126^@, find angleAGE, a...

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  6. In fig. , if PQ II ST, anglePQR = 110^@ and angleRST = 130^@, find a...

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  7. In fig. , PQ and RS are two mirrors placed parallel to each other. A...

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  8. In given fig. , given AB || CD if angle1 = (120 -x)^@ and angle5 = 5x...

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  9. If two parallel lines are intersected by a transversal, then each pair...

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  10. If two parallel lines are intersected by a a transversal, then interio...

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  11. Two lines are perpendicular to the same line are ......... to each oth...

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  12. If a transversal intersects a pair of lines in such a way that a pair ...

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  13. Two lines parallel to the same line are ........... to each other.

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  14. If a transversal intersects a pair of lines in such a way that the sum...

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  15. In the given fig. , sides QP and RQ of DeltaPQR aer produced to point...

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  16. In the given fig. angleX = 62^@, angleXYZ = 54^@. If YO and ZO are t...

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  17. In the given Fig. if AB II DE, angleBAC = 35^@ and angleCDE = 53^@, ...

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  18. In the given Fig. , if lines PQ and RS intersect at point T, such tha...

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  19. In the given Fig. , if PQ |PS, PQ II SR, angleSQR = 28^@ and angleQRT...

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  20. In Fig., the side QR of DeltaPQR is producted to a point S. If the bis...

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