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प्रश्न
Define adjacent angles.
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उत्तर
Adjacent angles: Two angles are called adjacent angles, if:
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They have the same vertex,
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They have a common arm, and
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Uncommon arms are on either side of the common arm.
In the figure above, ∠AOC and ∠BOC have a common vertex O.
Also, they have a common arm OC and the distinct arms AOand BO, lies on the opposite sides of the line OC.
Therefore, ∠AOC and ∠BOC are adjacent angles.
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संबंधित प्रश्न
In the given below fig, rays OA, OB, OC, OP and 0E have the common end point O. Show
that ∠AOB + ∠BOC + ∠COD + ∠DOE + ∠EOA = 360°.
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If angles forming a linear pair are equal, then each of these angles is of measure 90°.
The supplement of a right angle is ..............
An angle is equal to its supplement. Determine its measure.
Write the number of endpoints in
(a) a line segment AB
(b) a ray AB
(c) a line AB
In the given figure, BAC is a straight line.
Find:
(i) x
(ii) ∠AOB
(iii) ∠BOC
In the following figure, ∠AOB and ∠AOC are adjacent angles? Give the reason for your answer.
Write the complement of (30 − a)°
Write the supplement of 0°
