An instrument that measures degrees is called a protractor. Protractors are primarily used in geometry to measure angles in degrees. They typically have a semicircular or circular shape, with markings that indicate the degree measurements from 0 to 180 degrees or 0 to 360 degrees, depending on the design. Other instruments, like theodolites, also measure angles in degrees, particularly in surveying and construction.
A protractor is one such instrument. Navigational aides that do the same include compasses and sextants.
An obtuse triangle measures 162 degrees.
ruler
The other two angles are also 40 degrees and 140 degrees.
The instrument for measuring the angles of a triangle is called a protractor.
A protractor is one such instrument. Navigational aides that do the same include compasses and sextants.
A protractor measures degrees: 90, 80, 120 etc. If something is 90 degrees it is at a right angle
This instrument is a balance.
An instrument that measures heat and cold is called a thermometer.
A calorimeter measures heat. In contrast, a thermometer measures temperature.A thermometer bolometer - an instrument that measures heat radiation; extremely sensitive calorimeter - a measuring instrument that determines quantities of heatHeat is measured with a ThermometerThermometerThermometer or calorimeterThermometerthermometerHeat is measured with a thermometer.
An anemometer is the instrument that measures wind direction using a wind vane.
a right angle measures 90 degrees
An obtuse triangle measures 162 degrees.
A thermometer measures molecular energy.
right triangle
a creep meter
A ruler