An equilateral triangle has 3 lines of reflectional symmetry
How to determine the number of reflectional symmetry?
An equilateral triangle has 3 equal sides and equal angles.
This means that the triangle can be reflected across any of the three sides, and it would look exactly the same
Hence, an equilateral triangle has 3 lines of reflectional symmetry
Read more about reflectional symmetry at:
https://brainly.com/question/1976264
