Question

A triangle with a perimeter of 13 centimeters is rotated and reflected in the coordinate plane. What is the perimeter of the resulting image?

Answer 1

The perimeter of the resulting image is 13 centimeters

Explanation:

we know that

Rotation, reflection and translation are transformations that do not produce changes in the dimensions of the figure, while dilation is a transformation that does affect the dimensions of the figure.

In this problem we have rotation and reflection

therefore

The perimeter of the resulting figure is the same of the original figure