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14-03-2020
Mathematics

contestada

Which expression gives the sum of the interior angles of a simple polygon with n sides?
A) (n - 1)90°
B) (n - 2)180°
C) 2(n - 2)60°
D) 2(n + 2)30°

Respuesta :

example193 example193

14-03-2020

Answer:

B

Step-by-step explanation:

C and D are not simplified to lowest terms, and recalling that the sum of the interior angles of a square is 360, A does not work.

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