To use the protractor, first the reference button must be pressed, then the device may be rotated to measure the angle. Relying on a gyroscope means that it’s likely less accurate than a printed ...

Conventional measurement tools like a tape measure and protractor don't work for large civil structures and public works ...

Hold down the Shift key to constrain the tool to 45° increments. To create a protractor from an existing measuring line, Alt-drag at an angle from one end of the measuring line. Hold down the ...

However, to be as exact as possible we need to use the correct tool, in this case, a protractor. A protractor acts in a similar way to a ruler in that it allows you to both measure and draw ...