triangle XYZ is translated down 4 units and to the left 8 units. the length of side XY is 10 units. what is the length of side X^!Y^!
To find the length of side X'Y', we need to consider that the translation of 4 units down and 8 units to the left has shifted the entire triangle, including the vertices.
Since the length of side XY is given as 10 units, the length of side X'Y' remains the same after the translation. So, the length of side X'Y' is also 10 units.