gucciboy105
gucciboy105 gucciboy105
  • 19-01-2021
  • Mathematics
contestada

Can someone help me with this geometry question thanks will mark brainliest.

Find the exterior angle measure

Can someone help me with this geometry question thanks will mark brainliest Find the exterior angle measure class=

Respuesta :

dekaylat
dekaylat dekaylat
  • 19-01-2021
Triangle has to equal 180° so to find the missing angle add a+b. Subtract 180 from the sum of a and b. A straight line also equals 180° so whatever you got from a+b=c➡️180°-c=x.
A(47°)
B(74°)
C( a+b)
X(180-c)
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