Question

if A (3,-4),B(7,2)are the ends of a diameter of a circle and C is a point on circle then the c is a point on circle then the circumference of triangle ABC is_________​

Answer 1

Answer:

Given that points A and B are the endpoints of diameter a circle . Point C lies on the circle . Then :

A(3,-4) = (a,b)

B(7,2) = (d,c)

C(3,2) = (a,c)

Orthocentre of ∆ABC is given by :

O(x,y) = (Repeated abscissa, Repeated ordinate)

O(x,y) = (a,c) = (3,2) I e Point C

Answer 2

(3,2) is the answer of your question