Question
Download Solution PDFThe sum of angles of a linear pair is -
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFConcept:
A linear pair is formed when two adjacent angles share a common verte× and a common arm, and their non-common arms form a straight line.
Property:
The sum of the angles in a linear pair is always equal to 180 degrees.
E×planation:
Since the non-common arms of the two adjacent angles in a linear pair form a straight line, the measure of the angle formed by these non-common arms is 180 degrees. The two adjacent angles together constitute this straight angle.
Therefore, if the measures of the two angles in a linear pair are ∠1 and ∠2, then:
∠1 + ∠2 = 180°
∴ The sum of angles of a linear pair is 180°.
Last updated on Jun 2, 2025
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