emm718 emm718
  • 15-05-2020
  • Mathematics
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help me with this math homework PLSSS

help me with this math homework PLSSS class=

Respuesta :

ayyywam
ayyywam ayyywam
  • 15-05-2020

Answer:

1. since shapes with 4 sides have angles that add up to 360, just add the ones given together and subtract it from 360

81+88+74=243, 360 - 243 = 117

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