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Mathematics 22 Online
OpenStudy (anonymous):

help me plesde

OpenStudy (anonymous):

OpenStudy (anonymous):

i thnk it is four

geerky42 (geerky42):

no it's 2.

geerky42 (geerky42):

(x-a)² + (y-b)² = r² You just need to find 2r.

geerky42 (geerky42):

r is 1 so answer is 2.

OpenStudy (anonymous):

i must have accedently mulitplied it

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