Find the supplement of each of the following angles:

[1 mark]

When two angles add to ${180}^{\circ }$ , they are called as suplementary angles. (0.5 mark)
Supplementary angle = ${180}^{\circ }$ - given angle
Supplement of ${154}^{\circ }$= ${180}^{\circ }$- ${154}^{\circ }$= ${26}^{\circ }$ (0.5 mark)