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it is any type of ruler or object that has a straightedge and you can make a straight line with it. it is often needed when making constructions, or any type of angle bisectors.

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Q: What is a straightedge in math?
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Related questions

What are the three instruments used in constructions in math?

A protactor ,ruler, and a straightedge


Explain how a ruler is different from a straightedge?

A straightedge is round


What does the tattoo on cm punks stomach say?

Straightedge


What is the difference between a straightedge and a ruler?

a straightedge need not have measuring increments (inches, centimeters, etc.) while a ruler is a straightedge with measuring increments


A ruler with no markings on it?

a straightedge


One can find an angle bisector using a compass and straightedge construction or a straightedge and tracing paper construction?

true


One can find an angle bisector using a compass and a straightedge construction or a straightedge and tracing paper construction?

True -


What is a straightedge?

A "straightedge" person was originally someone who didn't do any of the following; * take/use drugs * drink any alcohol * smoke * have sex * eat dairy products * eat meat now-a-days, most kids call themselves straightedge if they don't do the top 3 in the list, and any kids that don't do anything in the list are called "hardcore straight-up straightedge kids" Answer A straightedge is a piece of wood or plastic to help in drawing straight lines. A ruler is a straightedge, but a straightedge may not be a ruler. Both have a straight edge, certainly, but a ruler also has marked gradations for measuring things.


The midpoint of a line can be found using either a compass and straightedge construction a straightedge and tracing paper construction?

true honey :)


Geometric figure made with a straightedge and compass?

A construction. A contruction is a geometric drawing of a figure usually made by a compass and a straightedge.


Can the midpoint of a line be found using either a compass and straightedge construction or a straightedge and tracing paper construction?

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Many of the same constructions the Greeks performed only with straightedge and compass can be done using only a straightedge and tracing paper?

True