Finding the Other Angle in a Linear Pair

Very Easy Geometry Lines And Angles

In a straight line, two angles form a linear pair. If one angle measures $$30^{ ext{°}}$$, what is the measure of the other angle?

Recall that the sum of the angles in a linear pair is always $$180^{ ext{°}}$$.

$$60^{ ext{°}}$$

$$150^{ ext{°}}$$

$$90^{ ext{°}}$$

$$120^{ ext{°}}$$

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