8. State the condition/s which guarantee that the figure on the right is a parallelogram. A. Opposite sides are congruent B. Opposite sides are parallel C. Opposite angles are congruent D. Consecutive angles are supplementary
a figure guarantees a parallelogram if it is a four-sided polygon whose opposite sides are parallel. Furthermore, its opposite sides measure the same, the opposite angles are congruent, and the consecutive angles are supplementary.
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Answer:
B. Opposite sides are congruent
Step-by-step explanation:
a figure guarantees a parallelogram if it is a four-sided polygon whose opposite sides are parallel. Furthermore, its opposite sides measure the same, the opposite angles are congruent, and the consecutive angles are supplementary.