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What is the exact area of a circle with a diameter of 8 cm?
The radius is 4, so it is 4
^{2}
= 16
What does 4
^{2 }
equal?
4 x 4 = 16
What does 16
equal?
16 x 3.14 or 3.14 x 16 = 50.24
Author
MrsDuran
ID
154429
Card Set
Area
Description
Finding the area of circles practice
Updated
2012-05-17T19:21:10Z
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