A triangle has corners at #(2 , 6 )#, #(4 ,7 )#, and #(1 ,3 )#. What is the radius of the triangle's inscribed circle?
1 Answer
Mar 2, 2018
Radius of the Incircle is
Explanation:
Given
To find the radius of the Incircle.
Using distance formula between B, C
Similarly,
Semi perimeter of the triangle
Area of triangle, knowing three sides
Inradius