If there are exactly two sides equal in a triangle, it is known as
Scalene triangle
Isosceles triangle
Equilateral triangle
None of these
If exactly two sides are equal, the triangle is known as an isosceles triangle.
If there are exactly two sides equal in a triangle, it is known as ___ triangle.
If two sides of a △ ABC are equal in length and the third side has a different length, then the triangle is a/an:
If the altitudes from two vertices of a triangle to the opposite sides are equal then the triangle is
(a) equilateral (b) isosceles
(c) scalene (d) right angled
Sides of a triangle ABC are equidistant from the centre O of its circumcircle. Triangle ABC is