A compass.
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.
archemides
A compass.
1260 ad
A compass.
yeah
No, COMPASS is easier but studying to refresh your memory is advised (mostly for math).
geometry algebratrigonometry
teri maa ki choot
In a math class. Mapping/Navigation. Engineering. Architecture. Art. Any mathematical equation that has a radius involved.
To draw a pie figure for an assigment I say use a compass from a math set. Hope you find this helpfull!