Question

In a triangle if incentre, the centroid and the circumcentre coincide, then the triangle must be: equilateral obtuse acute right angled

Answer 1

The triangle is equilatetal triangle beacause in equilateral triangle the median , angle bisector and perpendicular bisector coincide and so the intersection points

Answer 2

Answer: In a triangle if incentre, the centroid and the circumcentre coincide, then the triangle must be an equilateral triangle.

Step-by-step explanation:

We know that in an equilateral triangle all sides and interior angle are equal such that the centroid ,circumcentre and incentre lie at the same point .

Therefore, a triangle if incentre, the centroid and the circumcentre coincide, then the triangle must be an equilateral triangle.