Question

The line segment is reflected about the y-axis to form C'D'. Which statement describes C'D'?

C'D' is perpendicular to CD.
C'D' is half the length of CD.
C'D' is greater than twice the length of CD.
C'D' and CD are equal in length.

Answer 1

Its the last choice.

Explanation:

A reflection does not alter the length or orientation of the line \CD