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bogdanovich [222]
3 years ago
10

When the radius doubles, does the area of the circle double?

Mathematics
1 answer:
asambeis [7]3 years ago
7 0
Example
from pir^2 ro pi(2r)^2
pi(2r)^2=pi4r^2=4pir^2

basicaly we look for any no options and ones where second is 4 times first

B

pi2^2, if it is double, pi4^2



B


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