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प्रश्न
statement are true and false
If angles forming a linear pair are equal, then each of these angles is of measure 90°.
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उत्तर
true
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संबंधित प्रश्न
In the below fig, POQ is a line. Ray OR is perpendicular to line OS is another ray lying
between rays OP and OR. Prove that ∠ROS = 1 (∠QOS − ∠POS).
Define complementary angles.
Write the complement of an angle of measure x°.
How many lines can be drawn through three
(a) collinear points?
(b) non-collinear points?
In the following figure, ∠AOB and ∠AOC are adjacent angles? Give the reason for your answer.
Write the complement of 25°
Write the complement of 90°
Write the complement of a°
Write the complement of `1/3` of 180°
AB, CD and EF are three lines intersecting at the same point.
(i) Find x, if y = 45° and z = 90°.
(ii) Find a, if x = 3a, y = 5x and r = 6x.
