Answer:
its 40. hope this helps : )
Step-by-step explanation:
Answer:
3
Step-by-step explanation:
The radius is half of the diameter so 6/2 is 3
Answer:
X=-12
Step-by-step explanation:
9-16-5=X
-12=X
X=-12
90 degrees is one quarter of a circle so,
circumference = 4 * 117.75 = 471
circumference = 2 * PI * radius
radius = 471 / (2*PI)
radius =
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74.9619781963
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