lordhelpme001 lordhelpme001

04-03-2020
Mathematics

contestada

The sum of the measure of the interior angles of a polygon is 2160°. What polygon is it? 14-gon 12-gon 13-gon 15-gon

Respuesta :

PollyP52 PollyP52

04-03-2020

Answer:

It is a 14-gon.

Step-by-step explanation:

Sum of internal angles of an n sided polygon = 180(n - 2) degrees.

2160 = 180(n - 2)

2160 = 180n - 360

`180n = 2520

n = 2520 / 180

= 14.

Answer Link

KiIluaZoldyck KiIluaZoldyck

04-03-2021

Answer:

12-gon

Step-by-step explanation:

Answer Link

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