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IgorC [24]
3 years ago
11

What is R? What value do we use?

Chemistry
2 answers:
SashulF [63]3 years ago
8 0

Answer:

radius

Explanation:

shtirl [24]3 years ago
7 0
Radius represents R. To find the radius: r^2 =area/(pi) r = a/(pi) squared
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