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31-07-2018
Mathematics

contestada

what is the sum of the interior angels of a regular polygon with 7 sides. choices are

a. 900°
b. 360°
c. 2160°
d. 180°

Respuesta :

31-07-2018

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 Link

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