Question

find the centre of a circle passing (6,-6) (3,-7) and (3,3)

Answer 1

ans


i=6
ii=3
iii= both 3and3

Answer 2

Look here you will use coordinate geometry now, x1=6 , y1= -6 , x2=3 y2= -7 , x3=3 , y3=3
Now here u will use ar of tri. Formula that is , 1/2 [x1 (y2-y3)+x2 (y3-y1)+x3 (y1-y2)] after u substitute u will find the answer. Thanks