SOLUTION: What is it called when you go from a statement like AB = CD then in the next one it has the lines over the AB and the CD?

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Question 520290: What is it called when you go from a statement like AB = CD then in the next one it has the lines over the AB and the CD?
Answer by solver91311(24713) About Me  (Show Source):
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means "the measure of line segment AB is equal to the measure of line segment CD"

@

means "line segment AB is congruent to line segment CD"

For most purposes, they are virtually identical statements. However, remember Mark Twain's admonition: "The difference between the right word and almost the right word is the difference between lightning and the lightning bug."

John

My calculator said it, I believe it, that settles it
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