Question

the radius of the nine Point Circle of a triangle formed by the points (4,6),(0,4),(6,2) is​

Answer 1

Answer:

Step-by-step explanation:

The radius of nine point circle is half the radius of circumcircle of the triangle.

It can be easily checked that A(4,6),B(0,4),C(6,2)A(4,6),B(0,4),C(6,2) form a right angle triangle with right angle at B.

Radius of circumcircle =BC/2=rt 10

Radius of nine point circle is 10/rt2