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Subjects>Math>Other Math

When was the protractor invented?

Anonymous

∙ 16y ago

Updated: 4/28/2022

1801 was the year the first advanced protractor was invented by Joseph Huddard

Wiki User

∙ 16y ago

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Continue Learning about Other Math

What is a Full circle Protractor?

A full protractor is is a protractor that goes 360 degrees around.

How can you construct 153 degree angle?

Use a protractor. There is no easy fix. Use a protractor. There is no easy fix. Use a protractor. There is no easy fix. Use a protractor. There is no easy fix.

What does a protractor look like?

This is a protractor. It helps you measure angles.

Can you measure 210 degrees on a protractor?

Yes on a full protractor you can

How do you use a protracter?

To use a protractor by Jason Lazar. A protractor is held in the hand you do not write with. The protractor has a point on one end of an arm and a lead on the other one. Hold the protractor and place the point where you want the center to be. Adjust the free arm to the desired circumference, then take your free hand and hold the top protractor and swivel as the arm with the lead is on the surface creating an arc.

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