Find the supplement of each of the following angles:
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AcademicMathematicsNCERTClass 7

To do:

We have to find the supplement of each of the given angles.

Solution:

Two angles are said to be supplementary if the sum of their measures is $180^o$.

Supplement of an angle $x$ is $180^o-x$

(i) Supplement of $105^{\circ}$

$= 180^{\circ}-105^{\circ}$

$=75^{\circ}$

(ii) Supplement of $87^{\circ}$

$= 180^{\circ}-87^{\circ}$

$=93^{\circ}$

(iii) Supplement of $154^{\circ}$

$= 180^{\circ}-154^{\circ}$

$=26^{\circ}$

raja
Updated on 10-Oct-2022 13:33:42

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