Question

what is the measure of one exterior angle of a hexagon? 360° 60° not enough information 120°

Explanation:

Step1: Recall exterior - angle sum property

The sum of exterior angles of any polygon is $360^{\circ}$.

Step2: Identify number of sides of hexagon

A hexagon has $n = 6$ sides.

Step3: Calculate measure of one exterior angle

Let $x$ be the measure of one exterior angle. Using the formula $\text{Sum of exterior angles}=n\times x$, we have $360^{\circ}=6\times x$. Solving for $x$, we get $x=\frac{360^{\circ}}{6}=60^{\circ}$.

Answer:

B. $60^{\circ}$