Asked by Jason
Find the equation for the circle with center (1,2) and passing through (-4,-3).
Write the equation for the circle.
Write the equation for the circle.
Answers
Answered by
Damon
(x-1)^2+(y-2)^2 = r^2
(-4-1)^2 + (-3-2)^2 = r^2
that should get you under way.
(-4-1)^2 + (-3-2)^2 = r^2
that should get you under way.
Answered by
bobpursley
radius=sqrt(5^2 + 5^2)=5sqrt2
(y-2)^2 + (x-1)^2=(5sqrt2)^2
(y-2)^2 + (x-1)^2=(5sqrt2)^2