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The tool that a person would use to measure out a pound is called a scale. A scale can be used to weigh people as well. Pounds are a form of measure used on the Imperial system.
If you want to measure the length, use a ruler.
they use computers to track the tsunamis and they also use a special tool called a seismograph ----
Matter isn't really something you can measure. To measure mass, you would use a balance.
It Is A Triple Beam Balance
they use protractors to measure circles
To draw circles you need to use a compass
Use a compass.
The tool that a person would use to measure out a pound is called a scale. A scale can be used to weigh people as well. Pounds are a form of measure used on the Imperial system.
Meters or rarely centimeters.
To use a protractor for circles you find the middle of the circle and you then put the dot on the hole then you measure
You use a compass to draw an accurate circle.
It's called a Brannock device and used in most shoe stores.
The name for the units scientists use for circles are degrees.
meter
thermometer
odometer