What are the coordinates of the vertices of the triangle under the translation (x, y) —> (x + 2, y + 3)?

A.

Step-by-step explanation:

We have been given an image of a triangle on coordinate plane. We are asked to find the coordinates of vertices of the triangle under the translation (x, y) —> (x + 2, y + 3).

The given translation rule tells us to add 2 to x-coordinates and 3 to y-coordinates of each vertices of the given triangle.

The coordinates of vertices of the triangle are , and .

After adding 2 to x-coordinates and 3 to y-coordinates the new coordinates would be:

,

Therefore option A is the correct choice.

no, because the sides are not congruent