Question

The triangle formed by the two radii, and a chord joining the endpoints of the same arc is called?

• A. Isosceles triangle
• B. Equilateral triangle
• C. Scalene triangle
• D. Right triangle

Answer 1

The correct option is A

Isosceles triangle

We know that, all the radii are equal in length for a circle, i.e. two sides of the triangle are equal. Then the chord joining the end points of the same arc makes it an isosceles triangle.