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Tasya [4]
2 years ago
11

The diameter of a circle is 9 inches. What is the radius?

Mathematics
2 answers:
coldgirl [10]2 years ago
8 0
The radius is half of the diameter soo the answer is 9/2 which = 4.5 
Deffense [45]2 years ago
5 0
R=1/2*d
r=1/2*9
r=4.5 inches
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