How do you use a protactor?

Updated: 4/28/2022
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15y ago

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to measure the angles

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Q: How do you use a protactor?
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Where do you use a protactor?

to measures the angles

What is the uses of a protractor?

A Protactor is used to measure different andgle by putting the middle of the protactor ( occasionally it should have a dot on the protractor / where you want to measure) then you either measure the reading the measurements inside or out.

How do you work out the size of a angle 4 sided shape?

with a protactor......

What is a unit measured by a protactor?

Degrees of angles are measured with a protractor.

What are the three instruments used in constructions in math?

A protactor ,ruler, and a straightedge

How do you construct a 30 degree angle without the use of a protactor?

Use a ruler to make a right angle triangle of dimension 3,4,5 the angle adjacent to the side of 4 units length is 30 degrees.

How do you find centroid of semicircle?

with a protactor haha bt basically noone knws da answer ha ha

What are negative quadrant angles?

using protactor, we use to draw angles in anticlockwise direction and that angles are called positive quadrant angles. and angles in clockwise direction, these angles are called negative quadrant angles.

What is a protactor most widely used for?

A protract is a tool used in math class. You generally start learning how to use it in 5th grade. A protractor is used to measure the angle between two lines that intersect.

What does protactor mean?

An instrument used for drawing and measuring angles

Types of measuring devices and their uses?

Metric ruler, Meterstick, Ruler,Thermometer, Weighing scale, Balance scale, Protactor.. :) JaneLizetteAguilar

What is the uses of the protactor?

A protractor is a tool used in geometry to measure and draw angles. It is commonly used in mathematics and engineering to accurately measure and create angles of varying degrees.