melbic9510
melbic9510
28-12-2017
Mathematics
contestada
what is the value of x
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PeytonBrainly
PeytonBrainly
28-12-2017
B. 30 degrees
All of the sides should add up to 180 because it is a triangle, so 100 + 50 = 150. 180 - 150 = 30
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