How many sides of a polygon have if the sum of the measures of its angle is 2880?

Question

crispingolfer1891 crispingolfer1891

03-11-2017
Mathematics

contestada

How many sides of a polygon have if the sum of the measures of its angle is 2880?

Respuesta :

Otras preguntas

Hey guys, I need 5 sentences!¿Prefieres viajar en coche, en tren, en barco o en avión? ¿Por qué?

What are the advantages and disadvantages of globalization

Hey guys, I need 5 sentences!¿Prefieres viajar en coche, en tren, en barco o en avión? ¿Por qué?

how do you balance __H2SO4 + __B(OH)3 --> __B2(SO4)3 + __H2O

Hey guys, I need 5 sentences!¿Prefieres viajar en coche, en tren, en barco o en avión? ¿Por qué?

kritter1 kritter1 · Answer 1 · 2017-11-03T12:57:35+01:00

kritter1 kritter1

03-11-2017

Using the sum of interior angles formula;

(n-2)×180=sum
(n-2)×180=2880
n-2=2880/180
n-2=16
n=16+2
n=18

Therefore, this polygon would have 18 sides.

Hope I helped :)

Answer Link