Solve the question of and select the option from the choices A through D/E. Check your Answer and view the explanation.
Solve for n.
(Figure not drawn to scale).
The angles are supplementary, therefore, the sum of the angles must equal 180°.
(4n+22°)+(8n−10°)=180°
4n+22°+8n−10°=180°
12n+12°=180°
12n=168°
n=14°