Question

From the following pair of angles, which pair is of complementary angle and which pair is of supplementary angle?
(1) ${27}^{\circ },{63}^{\circ }$ (2) ${110}^{\circ },{70}^{\circ }$ (3) $7^{\circ },{83}^{\circ }$
(4) ${135}^{\circ },{45}^{\circ }$ (5) ${58}^{\circ },{32}^{\circ }$ (6) ${52}^{\circ },{128}^{\circ }$.

Answer 1

Complement angle $\left(1\right),\left(3\right),\left(5\right)$, because the sum of two angles is equals to${90}^0$

Supplelmentary angle $\left(2\right),\left(4\right),\left(6\right)$, because the sum of two angles is equals two ${180}^0$.