Do scalene triangles have any equal sides?

Do scalene triangles have any equal sides?

A scalene triangle has three different angles and none of its sides are equal in length.

Why any two equilateral triangles are always similar?

Explanation: For two triangles to be similar the angles in one triangle must have the same values as the angles in the other triangle. The sides must be proportionate. For the equilateral triangles since they always have 3 angles that are each 60° , any equilateral triangles will be similar.

What is true for all equilateral triangles?

A property of equilateral triangles includes that all of their angles are equal to 60 degrees. Since every equilateral triangle’s angles are 60 degrees, every equilateral triangle is similar to one another due to this AAA Postulate.

Which all triangles are similar?

If an angle of one triangle is congruent to an angle of a second triangle, and the sides including the two angles are proportional, then the triangles are similar. If the corresponding sides of two triangles are proportional, then the triangles are similar.

Who is the father of similar triangles?

Thales of Miletus

What are similar and congruent triangles?

Congruent means that a triangle has the same angle measures and side lengths of another, but it might be positioned differently, maybe rotated. Similar only means the angles are the same. If you have two triangles that have the same angle measures then they will be similar, the sides will be “scaled” versions of them.

What is ASA congruence rule Class 7?

ASA Congruence Rule (Angle – Side – Angle ) The triangles are said to be congruent if two angles and the included side of a triangle are equal to two corresponding angles and the included side of another triangle.

What can be used to prove triangles are congruent?

Angle-side-angle is a rule used to prove whether a given set of triangles are congruent. The ASA rule states that: If two angles and the included side of one triangle are equal to two angles and included side of another triangle, then the triangles are congruent.

What does congruent mean Example?

kŏng’gro͝o-ənt, kən-gro͝o’- Filters. Relating to geometric figures that have the same size and shape. Two triangles are congruent, for example, if their sides are of the same length and their internal angles are of the same measure.