A triangle has corners at #(1 ,1 )#, #(7 ,9 )#, and #(4 ,2 )#. What is the area of the triangle's circumscribed circle?
1 Answer
Jun 2, 2017
Area of triangle's circumscribed circle is
Explanation:
Vertices of triangle are
Side
Side
Side
Semi perimeter of triangle
Area of the triangle
Circumscribed circle radius is
Area of circumscribed circle is