Question

In which triangle is the circumcentre and incentre  the same point ?

A) isosceles                        B) equilateral                          C)scalene     ​

Answer 1

Answer:

Equilateral Triangle

So, their point of intersection, G, is the incentre, circumcentre as well as the centroid of the triangle. So, in an equilateral triangle, these three points are coincident.

Answer 2

Answer:

equilateral triangle