pls tell the answer
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Step-by-step explanation:
b + 96 + 209 = 360
b= 360- 305
=55°
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Answered by
1
Answer:
Step-by-step explanation:
∠209° + ∠96° + ∠b = 360° (complete angle)
305° + ∠b = 360°
∠b = 360° - 305°
∠b = 55°
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