Ask
your own question, for FREE!

Mathematics
27 Online

OpenStudy (anonymous):

How many sides does a polygon have if the sum of its angle measures is 2700?

Still Need Help?

Join the QuestionCove community and study together with friends!

OpenStudy (saifoo.khan):

Use the interior angle formula.

OpenStudy (anonymous):

gr8 like this only.......kp it up

OpenStudy (saifoo.khan):

\[2700 = \frac{(n-2)\times 180}{n}\]Solve for n.

OpenStudy (anonymous):

ok thank you so much!!!!

OpenStudy (saifoo.khan):

You welcome. please hit good answer.

Still Need Help?

Join the QuestionCove community and study together with friends!

OpenStudy (anonymous):

ok

OpenStudy (saifoo.khan):

ty.

OpenStudy (anonymous):

no problem

OpenStudy (saifoo.khan):

^_^

OpenStudy (anonymous):

:)

Still Need Help?

Join the QuestionCove community and study together with friends!

OpenStudy (zarkon):

why do you have an n in the denominator of your formula?

OpenStudy (anonymous):

i have 15n over 15n-30 which = 1. whats the next step?

OpenStudy (zarkon):

solve \[2700 = (n-2)\times 180\] for n

OpenStudy (anonymous):

ok thank you.

OpenStudy (anonymous):

i got n=17

Still Need Help?

Join the QuestionCove community and study together with friends!

OpenStudy (anonymous):

which means it has 17 sides right?

OpenStudy (zarkon):

yes

OpenStudy (anonymous):

thank you very much. that was easier for me

OpenStudy (zarkon):

good

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!

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

Latest Questions

PureSoulless:
Aren't christians just worshipping a dead person that probably has no connection with god? We don't even know if god is real, what the heck are we doing her

1 hour ago
2 Replies
1 Medal

KyledaGreat:
u201c She's Leaving Homeu201d Wednesday morning at five o'clock as The day begins Silently closing her bedroom door Leaving the note that she hoped would sa

1 hour ago
0 Replies
0 Medals

PureSoulless:
What are some steps that I would need to follow to grow a lettuce without dirt or

1 hour ago
1 Reply
0 Medals

PureSoulless:
What is the science behind hallucinations (All kinds of hallucination)

58 minutes ago
1 Reply
0 Medals

PureSoulless:
What is the science behind not being able to draw from pure imagination. (I know with enough practice, you can draw from pure imagination, but most of us ca

1 hour ago
3 Replies
1 Medal

KyledaGreat:
Happiness I was born with so much love I burst each time the sun risesI reserve t

1 hour ago
4 Replies
1 Medal

MistyMoonlight22:
Dear QuestionCove Community, I wanted to inform you that I'll be taking a break from participating in discussions here on QuestionCove.

13 hours ago
2 Replies
0 Medals