i dont know srry
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Answer:
C = pi * 37m
Step-by-step explanation:
Diameter = 2(18.5m) = 37m
Answer:
x= 12
Step-by-step explanation:
180° = (3x - 6) + (8x + 4) + 50° because all interior angles of a triangle add up to 180°
180° = 11x +48°
11x = 132°
x = 12