if the given triangle ABC is translated 8 units down, what are the coordinates of pint B'?
To translate a point, you add or subtract the same number of units to each coordinate.
If the triangle ABC is translated 8 units down, we need to subtract 8 from the y-coordinate of point B.
So, if the coordinates of point B are (x, y), the coordinates of point B' after the translation will be (x, y - 8).