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mezya [45]
3 years ago
13

8. For what values of x and y must the quadrilateral be a parallelogram?

Mathematics
1 answer:
Gnom [1K]3 years ago
8 0
2x + 5 = 11
2x = 6
  x = 3

y + 4 = 2x + 4
y + 4 = 2(3) + 4
y + 4 = 10
y = 6

answer
x = 3 and y = 6
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