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60 degrees; it is equilateral.

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If two sides of a triangle are equal in length to the third side, then the triangle is equilateral, and all angles are 60 degrees.

Q: What are the measures of all angles in a triangle if 2 sides equal the third side?

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The congruent sides of an isosceles triangle are the two sides that are equal in length. These two sides are opposite the equal angles of the triangle. The third side, called the base, is not equal in length to the other two sides.

Translating a triangle by 2 units will not change the measures of the sides, angles, or any other properties of the triangle. Translation is a rigid transformation that moves the entire shape without distorting it.

Acute scalene triangle: A triangle with three sides of different lengths and all three angles less than 90 degrees. Acute isosceles triangle: A triangle with at least two sides of equal length and all three angles less than 90 degrees. Acute equilateral triangle: A triangle with three equal sides and all three angles measuring less than 60 degrees.

If two angle bisectors of a triangle are congruent, then the triangle is isosceles. This is because the angle bisectors of a triangle are concurrent and the angle bisectors of a triangle that are congruent divide the opposite sides of the triangle into two equal segments. So if two angle bisectors are congruent, the sides opposite those angles are also equal, making the triangle isosceles.

Yes, the diagonals of an isosceles triangle are congruent. This is because an isosceles triangle has two sides that are equal in length, which creates two congruent triangles when the diagonals are drawn.

Related questions

A triangle with no equal sides or angles will always be classified as 'scalene'.

The scalene triangle has no equal sides, and, therefore, no equal angles. (A triangle with no equal sides cannot have any equal angles and vice versa.)

Equilateral Triangle- 3 equal sides, 3 equal angles which are ALWAYS 60 degrees. Isosceles Triangle- Two equal sides, Two equal angles Scalene Triangle- No equal sides, and no equal angles

An isosceles triangle has 2 equal sides and two equal angles.

There is no such triangle because if it has two equal sides then it must have two equal angles such as an isosceles triangle

A triangle with no equal sides and no equal angles is called a scalene triangle. In contrast, a triangle with equal sides and equal angles is called an equilateral triangle. A triangle with two equal sides and two equal angles is an isosceles triangle.

Relationship between the lengths and the measures of angles are related to theorems like the opposite side of the largest angle is the largest side two equal angles oppositee sides are also equal

An isosceles triangle has 2 equal sides and 2 equal angles.

A triangle with three equal sides and three equal angles is called an equilateral triangle.

A triangle that has three equal sides, and therefore three equal angles, is called an equilateral triangle.

You are an isosceles triangle that has two equal sides and two equal angles.

The base angles of an isosceles triangle that has two equal sides are equal.