Question

Which of these rotations will map an equilateral triangle to itself?(1 point)

45°


60°


90°


120°

Answer 1

120°

Explanation:

The equilateral triangle is the triangle that has three sides equal also they are congruent to each other and each side has an angle of 60 degrees

Now for rotation it would be a map to itself at 120 degrees counterclockwise

So the same is to be considered

Hence, the last option is correct

And, the other options are incorrect