Determine the measure of an interior angle of the named regular polygon.
-Octagon
A) 135°
B) 55°
C) 125°
D) 45°

Name: Determine the measure of an interior angle of the named regular polygon. -Octagon A) 135° B) 55° C) 125° D) 45°
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Question

Quizplus · Accepted Answer

The measure of each interior angle in a regular polygon can be calculated using the formula $(n-2) \times 180° / n$, where $n$ is the number of sides. For an octagon, $n = 8$, so the calculation is $(8-2) \times 180° / 8 = 6 \times 180° / 8 = 135°$.

Determine the Measure of an Interior Angle of the Named