What is the formula for the area A of a circle in terms of the radius r ?
2 answers:
Answer:
The formula for the area of a circle is:


1) Multiply pi by the radius squared
Pie * R Squared is the equation
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ok but I don't know what it is
Answer:
A. x = 4
Step-by-step explanation:

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The Answer is 9
The radius is 9
Answer:
4
Step-by-step explanation:
Correct answer: 66 feet per second