Question

Find the supplement of the following angle:
${54}^{\circ }$

Answer 1

Finding the supplementary angle:

1. When the sum of the two angles is equal to ${180}^{\circ }$, the two angles are said to be supplementary angles.
2. The supplement angle can be found by subtracting the given angle from ${180}^{\circ }$.

Let, the supplement angle of ${54}^{\circ }$be x.
$54+x=180$
$x=126$
Hence, the supplement angle of ${54}^{\circ }$is ${126}^{\circ }$.