If there are at least two sides equal in a triangle, it can be
Isosceles triangle
Scalene triangle
Equilateral triangle
Both A & C
At least two sides are equal. So, three sides can be equal too. So, it can either be an isosceles or an equilateral 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:
A scalene triangle is one in which at least two sides are equal.
If there are two equal sides in a triangle, it is an isosceles triangle.
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