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OpenStudy (anonymous):
1. What is the area of a circle with a diameter of 8? (1 point) 4π 8π 16π 64π
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OpenStudy (saifoo.khan):
Area = pi*(radius)^2 PS Radius is half of the diameter.
OpenStudy (anonymous):
So I would multiply 3.14(4) ^2? and get 3.14 (16) ? @saifoo.khan
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