A triangle has corners at #(3 ,6 )#, #(2 ,9 )#, and #(8 ,4 )#. What is the area of the triangle's circumscribed circle?
1 Answer
Jul 12, 2016
Area of the Circumcircle
Explanation:
Let
In the usual notation, we know by Trigo., that,
Here,
Also,
Thus,
Therefore, Area of the Circumcircle of
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