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the measure of an angle is 66.5°. what is the measure of its supplement…

Question

the measure of an angle is 66.5°. what is the measure of its supplementary angle?

Explanation:

Step1: Definir ángulos suplementarios

Dos ángulos son suplementarios si la suma de sus medidas es 180°.

Step2: Calcular el ángulo suplementario

Sea $\theta$ el ángulo dado, entonces el ángulo suplementario $\alpha = 180^{\circ}-\theta$. Sustituyendo $\theta = 66.5^{\circ}$, tenemos $\alpha=180^{\circ}- 66.5^{\circ}=113.5^{\circ}$.

Answer:

$113.5$