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Ex 5.1, 2 (i) - Chapter 5 Class 7 Lines and Angles
Last updated at May 29, 2023 by Teachoo
Chapter 5 Class 7 Lines and Angles
Concept wise
- Lines
- Angles
-
Supplementary and complementary angles
- Adjacent Angles, Linear Pair of angles, Vertically Opposite angles
- Angles made by the transversal - Theory
- Angles made by the transversal - Questions
Transcript
Ex 5.1, 2 Find the supplement of each of the following angles: (i)We know that, If two angles are supplementary, their sum is 180° So, Angle 1 + Angle 2 = 180° 105° + Angle 2 = 180° Angle 2 = 180° − 105° Angle 2 = 75° So, supplementary of 105° is 75°
