Yes and the trisections will form 4 angles of 22.5
You might not understand angles and shapes as well with a drawing program, even though it requires a little bit more effort with a compass and straightedge. You would just create shapes without understanding how they were made or what the postulates and theorems and stuff mean. To sum it up, each have their own problems and advantages, but using a compass and a straightedge lets you see deeper into the way shapes and angles work :) ugh I hate using a compass and straightedge in geometry lol :)>
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True
Some are possible, others are not.
An angle of 65° can not be trisected using a compass and straight edge.
Perpendicular lines that meet at right angles is one example
Yes and the trisections will form 4 angles of 22.5
You might not understand angles and shapes as well with a drawing program, even though it requires a little bit more effort with a compass and straightedge. You would just create shapes without understanding how they were made or what the postulates and theorems and stuff mean. To sum it up, each have their own problems and advantages, but using a compass and a straightedge lets you see deeper into the way shapes and angles work :) ugh I hate using a compass and straightedge in geometry lol :)>
Constructions that are impossible using only a compass and straightedge include Trisecting an angle Squaring a circle Doubling a cube
true
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True
No, it is not possible to construct a cube of twice teh volume of a given cube using only a straightedge and a compass.
No, it is not possible to construct a cube of twice teh volume of a given cube using only a straightedge and a compass.
true honey :)
True APEX :)