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Calculator
BC is parallel to DE.
42
А
What is AB?
Enter your answer in the box.
units
Windows Up



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Calculator BC is parallel to DE 42 А What is AB Enter your answer in the box units Windows Up Help help Help class=

Respuesta :

Answer:

34

Step-by-step explanation:

42/21 = x/17

solve to get the answer

2 = x/17

2*17 = x/17 * 17

34 = x