Sum of Interior Angles of any poligon, where n is the number of sides: =
(n-2) × 180°
---------------------
(7 - 2) * 180° =
5 * 180 =
900°
[d]
Answer:
B
Step-by-step explanation:
233/285*100
0.81754*100
81.754%
Step-by-step explanation:
I am giving you to solve the new price of Book.
Follow the same suite to find the new costs of remaining items.
$200000000×44444444409 = 8.88888888E+18