A triangle with two sides congruent is called which type?

Study for the Geometry CBE Exam. Improve your understanding with multiple choice questions and detailed solutions. Prepare effectively for your exam!

Multiple Choice

A triangle with two sides congruent is called which type?

Explanation:
Triangles are categorized by how their side lengths compare. When two sides are congruent, the triangle is isosceles. Equilateral triangles have all three sides equal, and scalene triangles have no equal sides. A right triangle is defined by its 90-degree angle, not by which sides are equal. So the description fits an isosceles triangle, and a nice property is that the angles opposite the equal sides are equal.

Triangles are categorized by how their side lengths compare. When two sides are congruent, the triangle is isosceles. Equilateral triangles have all three sides equal, and scalene triangles have no equal sides. A right triangle is defined by its 90-degree angle, not by which sides are equal. So the description fits an isosceles triangle, and a nice property is that the angles opposite the equal sides are equal.

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