Solve the problem.
-If $\angle 1$ and $\angle 2$ are supplementary angles and $\angle 1$ is 5 times as large as $\angle 2$, then what are the measures of the two angles?
A) $\angle 1 = 75 ^ { \circ } , \angle 2 = 15 ^ { \circ }$
B) $\angle 1 = 144 ^ { \circ } , \angle 2 = 36 ^ { \circ }$
C) Not enough information to solve
D) $\angle 1 = 150 ^ { \circ } , \angle 2 = 30 ^ { \circ }$

Question

Quizplus · Accepted Answer

Since $\angle 1$ and $\angle 2$ are supplementary, their sum is $180^\circ$. Given $\angle 1 = 5\angle 2$, solving the equation $5\angle 2 + \angle 2 = 180$ gives $\angle 2 = 30^\circ$ and $\angle 1 = 150^\circ$.

Solve the Problem ∠1\angle 1∠1 And ∠2\angle 2∠2 Are Supplementary Angles And ∠1\angle 1∠1

Solve the Problem $\angle 1$ And $\angle 2$ Are Supplementary Angles And $\angle 1$