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Mathematics, 07.11.2019 00:31 Mlmyers81

Ab = 3 + x
dc = 4x
ad = y + 1
bc = 2y

quadrilateral abcd is a parallelogram if both pairs of opposite sides are congruent. show that quadrilateral abcd is a parallelogram by finding the lengths of the opposite side pairs.
a) 4, 2
b) 4, 3
c) 6, 2
d) 6, 3

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You know the right answer?
Ab = 3 + x
dc = 4x
ad = y + 1
bc = 2y

quadrilateral abcd is a parallel...
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