Question

Which of the following is true about an equilateral triangle?

• A. Only the centroid and the circumcentre coincide in an equilateral triangle.
• B. The centroid, the orthocentre, the circumcentre and the incentre all coincide in an equilateral triangle.
• C. Only the centroid and the incentre coincide in an equilateral triangle.
• D. Only the circumcentre and the incentre coincide in an equilateral triangle

Answer 1

The correct option is B

The centroid, the orthocentre, the circumcentre and the incentre all coincide in an equilateral triangle.

The centroid, the orthocentre, the circumcentre and the in-centre all coincide in an equilateral triangle.