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Mathematics 8 Online
OpenStudy (abbie):

HELP

OpenStudy (abbie):

@dpasingh

OpenStudy (shamim):

the equation of a circle is (x-h)^2+(y-k)^2=a^2

OpenStudy (shamim):

(h,k) is the coordinate of center of circle

OpenStudy (shamim):

so h=-6 k=7

OpenStudy (shamim):

can u tell me the distance between two points (-6,7) nd (4,-2)

OpenStudy (abbie):

So the answer would be A right?

OpenStudy (abbie):

(x-(-6)^2+(y-7)^2=180

OpenStudy (abbie):

181^

OpenStudy (shamim):

yes, u r right

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