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प्रश्न
Indicate which pairs of angles are: Linear pairs.

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उत्तर
∠1 and ∠5, ∠5 and ∠4 as these have a common vertex and also have non-common arms opposite to each other.
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
The angle which makes a linear pair with an angle of 61° is of ______.
In the following figure, ∠ROS is a right angle and ∠POR and ∠QOS are in the ratio 1 : 5. Then, ∠QOS measures ______.

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 ______.

In the following figure, write, if any, (i) each pair of vertically opposite angles, and (ii) each linear pair.

In the following figure, write, if any, (i) each pair of vertically opposite angles, and (ii) each linear pair.

