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33 votes
33 votes
Points D and E are aligned with a ruler. Point D is at the mark of 4.5 cm, and the distance between points D and E is 3.4 cm. At which, two marks on the ruler could point E be located?

User Jan Derk
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1 Answer

16 votes
16 votes

Answer:

E could be located at 7.9cm.

User Billy Pilgrim
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