Question

Line segment AB has a length of 1 unit. It is translated 4 units to the right on a

coordinate plane to obtain line segment A'B'. What is the length of A'B'?

Answer 1

1 unit

Step-by-step explanation:

We know that line segment AB is 1 unit long, and that it is translated 4 units to the right to obtain line segment A'B'. A translation is a type of rigid transformation - which means that the shape stays the same as it is moved on a coordinate plane. Therefore, the length of line segment A'B' would be the same as line segment AB: 1 unit.