Lucia constructed CD¯¯¯¯¯¯¯¯ as a copy of AB¯¯¯¯¯¯¯¯ using a straightedge and compass. What can Lucia say about AB and CD ?

Question

(1 point)
Responses

AB=14CD.
m Modifying above upper A upper B with bar .

AB=12CD.
m Modifying above upper A upper B with bar .

AB=2CD.
m Modifying above upper A upper B with bar .

AB=CD.

Answer 1

If Lucia constructed \( CD \) as a copy of \( AB \) using a straightedge and compass, it means that \( CD \) is congruent to \( AB \). Therefore, the correct statement is:

\[ AB = CD. \]

So the appropriate response is:

AB=CD.