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EXERCISE 5.1a ruler.1. What is the disadvantage in comparing linesegments by mere observation. |
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Answer»
What is the disadvantage in comparing line SEGMENTS by mere observation? There MAY be a CHANCE of error due to improper VIEWING. When we COMPARE two line segments of almost the same lengths, we cannot be sure about the line segment of greater length. ... We can't say which line segment is of greater length.
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