Ask your own question, for FREE!
Mathematics 10 Online
OpenStudy (anonymous):

What is the sum of the interior angles of a dodecagon? Answer 1440° 1620° 1800° 2160°

OpenStudy (anonymous):

150 * 12 = 1800 degrees

OpenStudy (anonymous):

thank u so much

OpenStudy (anonymous):

how did u get 150 and 12

hero (hero):

360/12 = 30 180 - 30 = 150 150*12 = 1800 deg

Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!
Latest Questions
HeyItsAlicia: Why was questioncove not working??
3 hours ago 2 Replies 1 Medal
Countless7Echos: Ah trying out the whole T.V girl drawing :p (I love drawing eyes)
13 hours ago 14 Replies 6 Medals
kaelynw: starting to draw a hand
2 days ago 17 Replies 2 Medals
Twaylor: Rate it :D (Took 2 days)
6 days ago 7 Replies 0 Medals
XShawtyX: Art, Short Writing Assignment: Imagining Landscapes
2 days ago 9 Replies 1 Medal
XShawtyX: Chemistry, Help ud83dude4fud83cudffe
1 week ago 13 Replies 1 Medal
Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!