# In each of the following, find the equation of the circle withCentre ( ) and radius (1/12)

The equation of a circle with centre (h,k) and radius r is given as

(x-h)2 + (y-k)2=r2

It is given that centre (h,k)= and radius(r) = .

Therefore, the equation of the circle is x2 – x + + y2 - x2 – x + + y2 - x2 – x + + y2 - =0

144x2 -144x + 36 + 144y2 -72y + 9- 1=0

144x2 -144x+ 144y2 – 72y + 44 =0

36x2 +36x+ 36y2 -18y+11 = 0

36x2 +36y2 -36x – 18y+ 11= 0

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