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# Name the pairs of supplementary angles in the following figure: 1, 2, 3, 4, 5, 6

**Solution:**

Given, the figure represents three lines in the form of a triangle.

We have to determine pairs of __supplementary angles__.

When the sum of the measures of two angles is 180°, the angles are called supplementary angles.

__Linear pairs of angles__ are formed when two lines intersect each other at a single point.

Linear pair angles are supplementary angles as their sum is 180°.

From the figure,

The supplementary angles are

∠1 and ∠2

∠3 and ∠4

∠5 and ∠6

**✦ Try This: **Name the pairs of supplementary angles in the following figure ABCO:

**☛ Also Check: **NCERT Solutions for Class 7 Maths Chapter 5

**NCERT Exemplar Class 7 Maths Chapter 5 Problem 74 (iii)**

## Name the pairs of supplementary angles in the following figure: 1, 2, 3, 4, 5, 6

**Summary:**

The pairs of supplementary angles are ∠1, ∠2; ∠3, ∠4 and ∠5, ∠6.

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