Ask your own question, for FREE!
Mathematics 7 Online
OpenStudy (anonymous):

What is the sum of the interior angles of a convex nonagon? 1620° 1800° 1260° 3240°

OpenStudy (cwrw238):

look at your post abuot a convex decagon

OpenStudy (anonymous):

Its 1260

OpenStudy (cwrw238):

plz just dont give him the answer - show him how to do it - check out the code of conduct

OpenStudy (anonymous):

would make sense if i was a dude

OpenStudy (anonymous):

alright, the formula is 180(x-2) x being the number of sides in the polygon so for example a nonagon has 9 sides, I multiplied 180 times 7 and got the answer, understand?

OpenStudy (dan815):

|dw:1389814575490:dw|

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!
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!