Question

Why are all equilateral triangles similar? AAA Similarity Postulate ASA Similarity Postulate SSS Similarity Postulate SAS Similarity Postulate

Answer 1

Answer: AAA Similarity Postulate

Step-by-step explanation:

We know that an equilateral triangle has angles equal i.e. $60^{\circ}$ each.

When we consider any two or more triangle its size can be changed by some factor but the interior angles remains same as $60^{\circ}$ .

Therefore, by AAA similarity postulate all the equilateral triangles are similar.

• AAA Similarity Postulate says that if all the three angles of two triangles are equal , then they are similar.