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Furkat [3]
3 years ago
7

What is the length of AB—?

Mathematics
2 answers:
Bond [772]3 years ago
7 0

Answer:

56

Step-by-step explanation:

Since ABCD is a parallelogram, AB= DC

4y=(y+42)

Simplifying the equation

3y=42

Divide 3 on both sides, to get y

y=14

AB =4y = 4\times14

              =56

Citrus2011 [14]3 years ago
7 0
Ab=4y=4 x 14
=56
Ab=DC
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