tmvazquez21
tmvazquez21 tmvazquez21
  • 08-07-2019
  • Mathematics
contestada

What is the sum of the measures of the interior angles of a regular polygon if leach exterior angle measures 120°?

Respuesta :

thaswasupbreh
thaswasupbreh thaswasupbreh
  • 08-07-2019

Answer:

180

Step-by-step explanation:

180-120 = 60 this is one of all the congruent angles

of the top of my head i know a regular triangle has three 60 degree angles meaning it is 60*3 = 180

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