Find equation of the circle inscribed in the triangle with vertices (-7,-10),(-7,15) and (5,-1).
what is the equation of circle inscribed byban triangle with vertex (-7,-10),(-7,15),(5,-1).
I need the
Find equation of the circle inscribed in the triangle with vertices (-7,-10),(-7,15)and(5,-1).
I need more clear steps on this qeustion
Yacob
Nothing
(-7-h)^2 + (-10-k)^2 = r^2
(-7-h)^2 + (15-k)^2 = r^2
(5-h)^2 + (-1-k)^2 = r^2
solving, you get
(x+7)^2 + (y - 5/2)^2 = (25/2)^2