116k views
3 votes
(Please help with this question, and do your best to explain.)

(Please help with this question, and do your best to explain.)-example-1

1 Answer

3 votes


Formula: Sum=180(n - 2) \: (with \: n \: is \: the \: number \: of \: sides) \\ \Rightarrow Heptagon:180(7 - 2) = 180 * 5 = 900°

User Daniel Delaney
by
7.5k points
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.