Question

Example - 5. Find the equation of the circle passing through the points (1, 3) (5, 3) and (1,2)​

Answer 1

Step-by-step explanation:

by the give points that forms a right angled triangles with (1,2) and (5,3) as diameter

hence,

we have formula when diameter is given is (x-p)(x-q)+(y-a)(y-b)

here (p,q)=(1,5){x coordinates of diameter)

( a,b)= (2,3){ y coordinates of diameter}

then substitute the pqab values in the formula we get circle equation