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devlian [24]
3 years ago
9

20 POINTS!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Mathematics
2 answers:
dybincka [34]3 years ago
3 0
X²+y²=r²   ⇒ r²=9  ⇒ r=3

radius = 3.
Salsk061 [2.6K]3 years ago
3 0
X^+y^2=r^2 so the radio is 3
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