Which of the following is not true about the angles in a parallelogram??
A. ?Opposite angles are congruent.
B. ?Adjacent angles are congruent.
C. ?Adjacent angles are supplementary.
D. ?The sum total of interior angles in a parallelogram equals 360?.
E. ?When a parallelogram is bisected at a diagonal, the two triangles resulting are congruent because of the ASA Postulate.
Answer: B
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÷ 
A. 
B. 
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D. 
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