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03-03-2017
Mathematics

contestada

What is the measure of an exterior angle of a regular pentagon? 120 108 72 36?

Respuesta :

03-03-2017

72° because the sum of all the exterior angles is always 360°. In a regular polygon, you need to divide 360° by the number of sides, in this case 5.

360°/5 = 72°

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