Since a triangle with two equal angles must have two equal sides, it is an isosceles triangle.
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An isosceles triangle - a triangle with two sides of equal length.
It is an isosceles triangle
An isosceles triangle has two equal sides
An isosceles triangle is a triangle with two equal sides and two equal angles. The two equal sides are called the legs, and the angle between them is called the vertex angle. The two other angles in an isosceles triangle are equal and are called the base angles.
An isosceles triangle has two equal sides and two equal angles.