find the equation of the circle with centre (-2,-4) and radius 5 unit
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the basic equation of circle is..( x - h )^2 + ( y - k )^2 = (r )^2..
here h = -2 & k = -4..
by putting value of h&k in basic equation...
we get ( x + 2 )^2 + ( y + 4 )^2=25 ...
solve and get the required equation...
Hope you understand..
plz mark as brainlist..
here h = -2 & k = -4..
by putting value of h&k in basic equation...
we get ( x + 2 )^2 + ( y + 4 )^2=25 ...
solve and get the required equation...
Hope you understand..
plz mark as brainlist..
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