Question

Figure MNOP is rotated by 180 degrees about the origin in the counterclockwise direction to obtain figure M′N′O′P′:

Which statement best compares the lengths of the sides of the two figures?

Length of MN = Length of O′P′
Length of MN = Length of M′N′
Length of OP = Length of M′N′
Length of OP = Length of N′O′

Answer 1

The correct answer would be:Length of MN = Length of M′N′Because nothing changes the length of the sides when you rotate it.