lamar173
lamar173 lamar173
  • 19-02-2021
  • Mathematics
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please help(: (8th grade lesson)

please help 8th grade lesson class=

Respuesta :

Аноним Аноним
  • 19-02-2021

Step-by-step explanation:

Since the sum of the angles in a straight line is 180, and we know that angle four is 120, to find angle 3, simply subtract 120 from 180.

Angle 3 is 180-120 = 60

Since we know 2 angles already, we have: 60 + 95 = 155. Now subtract that from 180.

Angle 1 is 180-155 = 25

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