Engineering and architecture, for a start. Plus mathematics and physics. Any kind of art or design, including signwriting, product design (cellphones, washing machines, factory machinery, etc), and publishing. I'm sure there are many more...
Your Mother
A pair of compasses are use to construct circles and arcs of circles
Use a compass.
They are said to be concentric circles.
ballistics
A compass
A pair of compasses are use to construct circles and arcs of circles
architecture
Use a compass.
used for marking out circles and arcs on metal
Bow compasses are used to draw multiple circles consistently the w/ the same radius. You can use the spring to adjust the size of the circle.
No. compasses use a complex spinner.
Use a pair of compasses to draw a circle. Without changing the compasses, place the point of the compasses on the circumference and draw a small arc such that it intersects the circumference. Put the point on this intersection and repeat until you have 6 equally spaced "intersections". Select 2 adjacent intersections and, from each of them, draw an arc outside the circumference such that the 2 arcs intersect. Draw a line from this intersection to the centre of the circle. This line intersects the circumference halfway between the adjacent points. With the compasses set to the original radius of the circle (it's better to leave them fixed at this throughout!) place the compasses' point on the intersection of the straight line and the circumference then draw a series of arcs, as you did originally. These will complete the division by 12
the compass of math is used in making arcs and circles. with the use of a compass, a person can draw an axact circle where the points on the circle are equidistant from the center.
They used compasses to navigate on the sea and on land.
people uses compasses because it is a very good use of tool that tells you where to go when you are lost.
They use the fact that the earth acts as a giant magnet so that compasses point towards the north pole.
Charting of the stars