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

Question in comments, I give out medals!

OpenStudy (anonymous):

OpenStudy (anonymous):

@NateR

OpenStudy (superdavesuper):

The sum of 3 internal angles = 180...u can calculate the answer using that...

OpenStudy (anonymous):

c. 63 180-78-39=63

OpenStudy (anonymous):

@superdavesuper and @kas9987 Thanks so much!!

OpenStudy (anonymous):

@Nerdygeek1200 no problem

OpenStudy (anonymous):

C.

OpenStudy (anonymous):

@NateR Thank you!

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
Arriyanalol: i need help
1 day ago 7 Replies 1 Medal
Arriyanalol: CONGRATS to me
1 day ago 8 Replies 2 Medals
Legomaster346: What colleges are good that are near Arab Alabama?
1 week ago 5 Replies 0 Medals
Arriyanalol: i need help
1 week ago 6 Replies 2 Medals
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!