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प्रश्न
In the following figure, write, if any, (i) each pair of vertically opposite angles, and (ii) each linear pair.
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उत्तर
Vertically opposite angles are the angles, opposite to each other when two lines cross, A linear pair is a pair of adjacent angles whose non-common sides are opposite rays.
Following are vertically opposite angles and linear pair in the above figure:
| Figure | Vertically opposite angles | Linear pair |
|
Nil | Nil |
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संबंधित प्रश्न
In the adjoining figure, name the following pairs of angles.
- Obtuse vertically opposite angles
- Adjacent complementary angles
- Equal supplementary angles
- Unequal supplementary angles
- Adjacent angles that do not form a linear pair
Are the ray PM and PT opposite rays? Give reasons for your answer.
There are six angles at a point. One of them is 45° and the other five angles are all equal. What is the measure of all the five angles?
The angle which makes a linear pair with an angle of 61° is of ______.
In the following figure, lines PQ and ST intersect at O. If ∠POR = 90° and x : y = 3 : 2, then z is equal to ______.
In the following figure, POQ is a line, then a is ______.
In the following figure, PQ || RS. If ∠1 = (2a + b)° and ∠6 = (3a – b)°, then the measure of ∠2 in terms of b is ______.
In the following figure, PQ || ST. Then, the value of x + y is ______.
