1 Answer

Mahmoud Samy · Answer 1 · 2019-01-12T02:48:16+0000

Sum of all interior angles of n-gon = ( n - 2) x 180.

Sum of all interior angles of 57-gon = (57 - 2) x 180 = 9900°

one angle = 9900 ÷ 57 = 173.68° (nearest hundredth)

---------------------------------------------
Answer : One angle = 173.68°
---------------------------------------------

0 Comments

Please log in or register to add a comment.

Please log in or register to answer this question.

1 Answer

0 Comments

Please log in or register to add a comment.

No related questions found

Other Questions