When using constructions(bisecting or copying and angle)
A compass
Area of compass: 3.14*15*15 = 706.5 square mm
to determine direction
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.
If a group of people go camping and loose their way they would use a compass to read their map effectively (assuming they have no cellphone or GPS). A compass is controlled by magnetism therefore it would be vital to the campers in this situation. Hope this helps!
the sun or the stars
A compass
how they use the compass it so they won't get lost
It's just another way of saying "be useful". When you are in the woods a map and compass would be of use. They would be useful.
A magnetic compass does. Though there are other types of compass that do not
Compass
Yes, you can use a compass on the moon. The principles of magnetism that a compass relies on would still work on the moon. However, the moon does not have a global magnetic field like Earth, so the accuracy and functionality of a compass may be limited.
He probably used a sextent, which is what sailors would use
we use the pencil, protractor and a compass. we use the pencil, protractor and a compass.
You use a compass rose, in case you get lost. A compass rose, gives you all the cardinal directions.
The prismatic compass is a type of compass use for survering a land.
Yes it is possible to use compass needle at the poles