A triangle has corners at #(7 ,4 )#, #(3 ,6 )#, and #(4 ,8 )#. What is the area of the triangle's circumscribed circle?
1 Answer
Jul 3, 2016
Area of the crcm.crcl. of
Explanation:
Call the vertices
Let
Similarly,
Therefore,
Accordingly, its circumcentre is the mid-pt.
Finally, the reqd. Area of the crcm.crcl. of