Find the measure of a central angle with 18 sides????

2 ⤊

2007-07-30 11:11:54 · 4 answers · asked by Anonymous in Science & Mathematics ➔ Mathematics

20°

2007-07-30 11:14:08 · answer #1 · answered by Dave 2 · 0⤊ 0⤋

Are you saying you want the central angle of one side of an 18-sided regular polygon?
That would be 360/18 = 20 degrees

2007-07-30 18:16:58 · answer #2 · answered by jsardi56 7 · 1⤊ 0⤋

Divide 360 by 18, 20 degrees per segment

2007-07-30 18:14:39 · answer #3 · answered by Mike1942f 7 · 1⤊ 0⤋

20 degrees

2007-07-30 18:16:05 · answer #4 · answered by Anonymous · 0⤊ 0⤋