alyswashingt
contestada

A triangle has rotation symmetry that can take any of its vertices to any of its
other vertices. Select all conclusions that we can reach from this.
A. All sides of the triangle have the same length.
B. All angles of the triangle have the same measure.
C. All rotations take one half of the triangle to the other half of the triangle.

Respuesta :

raphealnwobi

Answer:

A. All sides of the triangle have the same length.

B. All angles of the triangle have the same measure.

Step-by-step explanation:

A shape is said to have rotation symmetry if after a rotation about a point (center), it fits unto itself. An equilateral triangle has 3 order of symmetry, that is anytime it is rotated, it maps unto itself.

An equilateral triangle is a triangle in which all the sides are equal and all the angles have the same measure of 60° each.

This means that options A and options B are both correct