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A compass and a straightedge
put lines on the paper dummy
A compass is used to construct a perfect circle of 360 degrees.
You'll also need a protractor to construct a 220 degree angle which can then be bisected by means of a compass and a straight line to form two 110 degree angles.
pivot is the central part of compass
A plotting compass is used to detect which direction the North Pole is located. You can stand in any position and it will always point north. +++ That's a navigation compass. A plotting compass will indeed point to the Earth's Magnetic North Pole (not the axis pole), if not influenced by any other magnet; but its purpose is in plotting the magnetic field around a magnet.
A plotting compass is a small magnet which is suspended and is free to rotate. When it is near a magnet, the compass will always point in a particular direction (the north pole's direction) becasue of the force of the magnetic field.
by using a ruler and a compass
A 10 degree angle cannot be constructed using only a compass and straight edge.
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stick it up ur bumhole
A plotting compass contains a small magnet on a needle that moves with almost no friction. Assuming there isn't another magnet nearby to interfere with the magnetic waves, the magnet in the compass will always point north, in the direction of the Magnetic North, which is very close to the North Pole.
By bisecting a 15 degree angle with a straight edge and a compass.
It is used for direction finding on a map when plotting a route.
COMPASS
Compass