The three Points A(-1,5), B(-7,7) and C(-1,1), and the circle that passes through them
1 Find the slope of the line that passes through A and B.
2 Find the coordinates of the midpoint of the line segment AB
3 Find the equation of the perpendicular bisector of AB
4 show that the line corresponding to the parametric equations
is the same line as part A (3) above
Find the equation of the perpendicular bisector of the line segment AC
1 From Answer to parts (A)(3) and (B) , find the center of the circle that passes through A B and C
2 Find the radius of this circle, giving your answer correct to two decimal places.
3 Write down the equation of this circle
What have you tried? Where are you stuck?
Originally Posted by mturab110