Question

In circle L with mZKNM== 30°, find the angle measure of minor arc KM.

Answer 1

Arc measure

We know that

From the equation we can solve for arc KM:

$\begin{gathered} \frac{KM}{2}=\angle KNM \\ KM=2\cdot\angle KNM \\ KM=2\cdot30^o \\ KM=60^o \end{gathered}$

Answer: arc KM = 60°