Answer:
O= 90 because it is a right angle, 360 degrees (which is the whole circle) minus (50+90), equals 220.
Answer:
69
Step-by-step explanation:
The sum of exterior angles is 360°, so ...
n° +131° +160° = 360°
n° = 360° -291° = 69°
n = 69
15 abbabababababababababbababa
Answer:
positive number
Step-by-step explanation:
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Answer:
SAS means the share a common side then an angel then another side SSS means all of the sides are equal
