Question
Write an equation of a circle with diameter AB.A(0,0),B(-6,8)
Answers
Steve
as you know from your 3-4-5 triangles, the diameter length is 10. So, the midpoint will be at (-3,4) and the circle is
(x+3)^2 + (y-4)^2 = 25
(x+3)^2 + (y-4)^2 = 25