The measure of an angle is five times its complement. The angle measures

(a) ${25}^{\circ }$

(b) ${35}^{\circ }$

(c) ${65}^{\circ }$

(d) ${75}^{\circ }$

An angle is equal to five times its complement. Determine its measure. [2 MARKS]

The measure of an angle which is its own complement is
(a) ${30}^{\circ }$
(b) ${60}^{\circ }$
(c) ${90}^{\circ }$
(d) ${45}^{\circ }$