Amiyr Amiyr
  • 08-05-2018
  • Mathematics
contestada

I really don’t understand this

I really dont understand this class=

Respuesta :

prestonshelton
prestonshelton prestonshelton
  • 08-05-2018
Hello!

The angles in a pentagon add up to 540°

Subtract the known angles from 540

540 - 122 - 100 - 144 - 90 = 84

The answer is 84°

Hope this helps!
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