Work out the size of one interior angle of a regular 15-sided polygon?
1 Answer
May 28, 2018
Explanation:
#"the "color(blue)"sum of the interior angles of a polygon"# is.
#•color(white)(x)180^@(n-2)#
#"where n is the number of sides of the polygon"#
#"here "n=15#
#"sum "=180^@xx13=2340^@#
#"one interior angle "=2340^@/15=156^@#
