I need help. The measure of an angle is eleven times the measure of its supplementary angle. What is the measure of each angle?
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Answer:
165° and 15°
Step-by-step explanation:
Let first angle be x
and second angle be 11x
Supplementary angles add up to 180°
x + 11x = 180°
12x =180°
x = 180° /12
x = 15°
11x = 11x15° = 165°
Hope this helps!