Mrllama824 Mrllama824

16-08-2017
Mathematics

contestada

Calculate the measure of one angle in a regular nonagon. A. 140° B. 180° C. 1,260° D. 1,620°

Respuesta :

karenab karenab

16-08-2017

(9-2)180
(7)180
1260 degrees

1260/9 = 140

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