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vovangra [49]
3 years ago
7

ABCD is a parallelogram. Find the measure of AD

Mathematics
1 answer:
ankoles [38]3 years ago
4 0

Answer:

23

Step-by-step explanation:

  1. AD=BC
  2. 3y-1=y+15
  3. 3y-y=15+1
  4. 2y=16
  5. y=8

  1. AD=3y-1
  2. =3(8)-1
  3. =23

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