Question

A(-3, -4), B(-5, 0), C(3, 0) are the vertices of ∆ABC. Find the co-ordinates of the circumcentre of

∆ABC.​

Answer 1

Answer:

By using area of triangle formula: 1/2[X1(y2-y3)+X2(y3-y1)+X3(y1-y2)]

Step-by-step explanation:

1/2[(-3)(0-(-4))+(-5)(0-(-4))+3(-4-0)]

1/2(-3×4)+(20)+{3×(-4)}

1/2{-12+20+(-12)}

1/2(-4)

=-2