Asked by Emily
If the radius of a circle is x/6, what's the diameter and circumference?
Diameter = 2*r
Circumference = 2*pi*r
...or...
Circumference = pi*d
Note: I'm using * to mean multiply.
Can you now determine what you need to know with this information?
Not really. I just need to know how you can take the fraction x/6 and multiply it by two. How do you get an answer of 0.3?
Diameter = 2*r
Circumference = 2*pi*r
...or...
Circumference = pi*d
Note: I'm using * to mean multiply.
Can you now determine what you need to know with this information?
Not really. I just need to know how you can take the fraction x/6 and multiply it by two. How do you get an answer of 0.3?
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