Circle Inscribed In a Triangle
It is a circle inside a triangle that touches all sides of it. Formula to find the area of the circle is
Radius = (2√(k(k-a)(k-b)(k-c)))/a+b+c
Where k=(a+b+c)/2
a,b,c= three sides of the triangle
Area of the inscribed is = pi*radius^2
Circumcircle Of A Triangle
It is a circle that touches all the vertices of a triangle. The formula to find the area of the circle
Radius = abc/4At
Where abc are the three sides of the triangle and
At is the area of the triangle
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