Question

Help PLEASE!!!

3. What side belongs in the blank?
In rectangle ABCD, side CD is perpendicular to side ___.
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Answer 1

A.AB :) your Welcome

Answer 2

C. side AD

Why the other answers are wrong

A) Side AB is parallel, not perpendicular.

B) Side DC is basically Side CD, it's not perpendicular.

D) Side BD is not perpendicular because it doesn't meet Side CD at a right angle