A triangle has corners at #(7 ,8 )#, #(2 ,3 )#, and #(1 ,4 )#. What is the area of the triangle's circumscribed circle?
1 Answer
Aug 29, 2016
Area of the circle = 1.2752
Explanation:
the triangle is a right-angled triangle. The side lengths are
Triangle area (A) =
triangle perimeter (P) =
inradius (R)=
Area of the circle =