Answer:
In Euclidean geometry, a parallelogram is a simple (non-self-intersecting) quadrilateral with two pairs of parallel sides. The opposite or facing sides of a parallelogram are of equal length and the opposite angles of a parallelogram are of equal measure.
Step-by-step explanation:
Answer:
Acute
Step-by-step explanation:
Answer:
b = c/a
Step-by-step explanation:
Answer: 3-i
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Answer: No
Step-by-step explanation:

Replace x for 5 and -7 separately.

