2007-04-02 14:05:35 · 6 answers · asked by naenae 1 in Science & Mathematics ➔ Mathematics
the person who said the total angle is 360 degrees is an idiot. with a 15-gon, or any number of sides on a polygon, you typically can draw (n-2) number of internal triangles. because each triangle is 180 degrees, total number of degrees in a 15-gon is 13*180 degrees.
2007-04-02 14:15:54 · answer #1 · answered by Jack 3 · 0⤊ 0⤋
to the person who said 360 that is not at all true a triangle is 180 for example. not all shapes are circles or squares. A pentagon is 540. To answer the question a 15-gon is 2340
2007-04-02 14:18:07 · answer #2 · answered by too much 4 u 1 · 0⤊ 0⤋
The other answers are giving the degrees of a single angle. The answer to ANY polygon is 360 degrees
2007-04-02 14:11:06 · answer #3 · answered by nursesr4evr 7 · 0⤊ 1⤋
(n-2) * 180 works really well, where n is the number of sides
2007-04-02 14:08:34 · answer #4 · answered by mblastguy 5 · 0⤊ 0⤋
(n-2)180 = 13(180) = 2340
2007-04-02 14:08:57 · answer #5 · answered by richardwptljc 6 · 0⤊ 0⤋
(n-2)180/n
13(180)/15 = 156
2007-04-02 14:09:11 · answer #6 · answered by pledger166 2 · 0⤊ 0⤋