Monday, February 8, 2010

Can anyone help me determine which statement is false?

A. angle ABC is = to angle CBA.


B. angle ABC is = to angle BCA


C. if A, B, C, and D are coplanar, and line AB is perpendicular to line BC and line BC is perpendicular to line CD, then line AB is parallel to line CD.


D. if line AB is congruent to line CD, then AB = CD.Can anyone help me determine which statement is false?
B is false. ABC is a right angle. BCA is an acute angle.Can anyone help me determine which statement is false?
Option is false.angle ABC is not equal to angle BCA
B is false
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