The measure of each interior angle of a regular decagon (a polygon with 10 sides) can be found using the formula:
Interior angle = (n-2) * 180 / n,
where n represents the number of sides of the polygon.
For a regular decagon, n = 10, so we have:
Interior angle = (10-2) * 180 / 10 = 8 * 180 / 10 = 144 degrees.
Therefore, the measure of each interior angle of a regular decagon is 144 degrees.
what is the measure of each interior angle of a regular decagon
1 answer