Question
Question: The radical centre of three circles described on the three sides of a triangle as diameter is the...
The radical centre of three circles described on the three sides of a triangle as diameter is the
A
Orthocenter
B
Circumcentre
C
Incentre
D
Centroid
Answer
Orthocenter
Explanation
Solution
Radical axis of any two circles is altitude of triangle, so radical centre is orthocentre.