A triangle has corners at (6 ,4 ), (7 ,6 ), and (3 ,6 ). What is the area of the triangle's circumscribed circle?
1 Answer
Jan 14, 2017
Explanation:
First, use the formula for area of triangle=
=
Next find the side lengths using distance formula. The sides would be
and
Now use the formula
Accordingly,
Area of the circumcircle would thus be
=