1. C = 2(pi)r and C = d(pi) are the formulas for finding the _____________ of a circle.
1 answer:
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Answer:
2
Step-by-step explanation:
First, divide these mixed numbers into improper fractions. Multiply the whole by the denominator to get the numerator.
Example:
First, :
Then :
Now you can rewrite the expression:
To divide fractions, you can instead invert the divisor and multiply instead:
