the measure of an angle is $58.4^{\circ}$. what is the measure of its supplementary angle?

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{ "quality": "clear", "question_count": 1, "skills_matched": [ "step_cot", "blank_filling_formatter", "explain_then_answer", "tutor", "mastery_adaptive_brevity" ], "needs_drawing": false, "concepts_used": [ "Supplementary Angles" ], "new_concepts": [], "current_concepts": [ "Supplementary Angles" ] } ## Define supplementary angles Using the *Supplementary Angles* knowledge point $$ \theta_1 + \theta_2 = 180^\circ $$ ## Calculate the unknown angle Using the *Supplementary Angles* knowledge point $$ \begin{aligned} \theta_2 &= 180^\circ - 58.4^\circ \ \theta_2 &= 121.6^\circ \end{aligned} $$ The measure of an angle is $58.4^\circ$. What is the measure of its supplementary angle? 121.6$^\circ$ { "subject": "Mathematics", "question_type": "Fill-in-the-blank", "knowledge_point": [ "Mathematics", "Geometry", "Supplementary Angles" ] }

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Define supplementary angles

Calculate the unknown angle

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