Rectangle ABCD is translated 6 units to the right and 1 unit down to form rectangle A′B′C′D′ . Diagonal BD measures 6 units in length. What is the length of diagonal B′D′ ?(1 point)
The diagonal BD of rectangle ABCD is equal in length to the diagonal B'D' of rectangle A'B'C'D'. Since the diagonal BD measures 6 units, the length of diagonal B'D' is also 6 units.
