SOLUTION: what does mean 9pi square units? what is the length of the diameter of a circle with an area of 9 pi square units?
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Question 894055: what does mean 9pi square units? what is the length of the diameter of a circle with an area of 9 pi square units?
Answer by josgarithmetic(39618) (Show Source): You can put this solution on YOUR website!
A is for area
r is for radius
d is for diameter
, according to definition of diameter.
You are given A and you want to find d.
The problem description already gave you the value for A.
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