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23-02-2017
Mathematics

contestada

Which polygon has interior angles whose measures sum to 720°?
A. hexagon
B. heptagon
C. octagon
D. nonagon

Respuesta :

Аноним Аноним

23-02-2017

It is an hexagon
180(n-2) = 720
n-2 = 4
n = 6

Answer Link

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