Question 2 (iii)
Find the supplement of each of the following angles:

When two angles add to ${180}^{\circ }$ , they are called as suplementary angles.
Supplementary angle = ${180}^{\circ }$ - given angle
Supplement of ${154}^{\circ }$= ${180}^{\circ }$- ${154}^{\circ }$= ${26}^{\circ }$.