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34 votes
The figure is not drawn to scale. ABC is a straight line. What is m

The figure is not drawn to scale. ABC is a straight line. What is m-example-1
User Mohini Mhetre
by
2.9k points

1 Answer

12 votes
12 votes

SOLUTION

The line ABC is a straight line. Therefore, all the angles in it will add up to 180 degrees. Hence,


\begin{gathered} m+101^o=180^o \\ m=180-101 \\ m=79^o \end{gathered}

Therefore, m = 79 degrees