Answer:
12mm
Step-by-step explanation:
circumference (distance around) is equal to πd.
here, if π is 3, we do 3 x the diameter, which is 4. 3 x 4 = 12mm
Answer:
-5.5
Step-by-step explanation:
You just need to subtract the two I'm pretty sure
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Answer:
the answer is B.
Step-by-step explanation:
It makes the problem solve smoother.
