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A curvy line is that is used for rounded angles. This makes it easier to measure.
A tape measurer can be used to measure distance in linear or even around curved surfaces. It is an old tool that has a neat history. See the related link for more information.
Length of any curve is imagined as an infinite sum of the lengths of infinitely small straight sections. If you look at a part of circle under a microscope you cannot tell that it is curved. This idea is used extensively in the branch of mathematics call "integral calculus". On a practical level, you can lay out a circle with a length of wire, then straighten it out to measure its length.
A curvy line is that is used for rounded angles. This makes it easier to measure.
No, it can't, for curved edges you use a piercing saw!
Tape measure
A curvy line is that is used for rounded angles. This makes it easier to measure.
At first they will use the twine to measure the curved lines and then they will take one scale and looke the measure
Census
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odograph
A tape measurer can be used to measure distance in linear or even around curved surfaces. It is an old tool that has a neat history. See the related link for more information.
i like rainbow
pH paperselectronic pH meter
A white line with a curved arrow pointing the way you must go.
A graduated cylinder is used to measure liquid volume in milliliters, mL. When you place a liquid into a glass graduated cylinder, you will see that the "line" at the top of the column of liquid is actually curved downward. This is called the meniscus. When you measure the liquid volume, you record the volume in mL at the bottom of the meniscus.
Examples: thrmometers, pyrometres, thermocouples.