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Q: Who invented The first compass and straight edge?
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Related questions

How many sides does a polygon have when only a compass and straight edge are used?

A compass and straight edge are used to create a polygon but do not limit the number of sides of the polygon created. You have to decide that separately, then use the compass and straight edge to make what you decide on.


What kind of job requires using a compass or straight edge?

being an archetect requires a compass, straight edge and many other tools


What is the difference between a math straight edge and a math ruler?

A ruler has markings, a straight edge does not. In "straight edge and compass" constructions, you are not allowed to mark the straight edge. Things that are impossible using only a straight edge and compass are possible if markings are allowed (for example, it's possible to trisect an angle using a marked straight edge).


What is a drawing created using a compass and straight edge?

A drawing created using a compass and straight edge is called a construction.See http://en.wikipedia.org/wiki/Compass_and_straightedge_constructions


What is it called when you use a geometric figure the figure is created with you soon to all such as a ruler straight edge compass or?

A geometrical construction can be made with with a straight edge and a compass.


How do you construct 7.5 degree with compass?

By bisecting a 15 degree angle with a straight edge and a compass.


When Trisecting a line segment requires a ruler and a compass since a straight edge and compass will not be sufficient?

False


Which tools are necessary to construct an angle bisector?

A compass and straight edge.


Which tools are necessary to construct a perpendicular bisector?

A compass and a straight edge


What are 3 tools used in geometry?

A protractor, a straight edge and a compass


How do you make 115 degree angle by compass?

In conjunction with a straight edge and a protractor.


Can you construct a 90 degree angle by compass?

Yes together with a straight edge