kim8886 kim8886
  • 08-10-2021
  • Mathematics
contestada

Can someone help me do this

Can someone help me do this class=

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ho23122003 ho23122003
  • 08-10-2021

180-60=120
60 is from the complementary angle
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amitshah585 amitshah585
  • 08-10-2021
It’s 120 because exterior angle is equal to a + b in this case that’s 50 and 70 so 50 + 70 =120
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