Two sides of a triangle have equal length. This type of triangle is called

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Multiple Choice

Two sides of a triangle have equal length. This type of triangle is called

Explanation:
When two sides of a triangle are the same length, that triangle is classified as isosceles. This name reflects the symmetry: the two equal sides create equal angles at the base. A scalene triangle has all sides of different lengths, so no sides are equal. An equilateral triangle has all three sides equal. A right triangle is defined by containing a 90-degree angle, not by which sides are equal. So the correct description for two equal sides is an isosceles triangle.

When two sides of a triangle are the same length, that triangle is classified as isosceles. This name reflects the symmetry: the two equal sides create equal angles at the base. A scalene triangle has all sides of different lengths, so no sides are equal. An equilateral triangle has all three sides equal. A right triangle is defined by containing a 90-degree angle, not by which sides are equal. So the correct description for two equal sides is an isosceles triangle.

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