The phrase "a set of circles" is correct and usable in written English.
You can use it when referring to multiple circles that are grouped together or considered as a collection.
Example: "In the geometry lesson, we studied a set of circles with different radii and their properties."
Alternatives: "a collection of circles" or "a group of circles".
This paper investigates the circular open dimension problem (CODP), which consists of packing a set of circles of known radii into a strip of fixed width and unlimited length without overlapping.
In 1762 a set of circles with various extra markings along with the string number were combined in a book called the Ongyoku chikaragusa to create a more-accurate, if complicated, system.
Based on the hypothesis that a set of circular arcs is related to a set of circles by translation, rotation and scaling, the paper presents the design of a misalignment cost function, the derivation of an optimal geometric transformation based on least squares fitting to align circular arcs to circles, and computer simulation results to demonstrate the effectiveness of the proposed method.
In order to simplify the calculation of the intersection area, ellipses can be approximated by a set of circles [[9]] or by a set of points [[16]].
The cone represents the probable track of the center of a tropical cyclone, and is formed by enclosing the area swept out by a set of circles (not shown) along the forecast track (at 12, 24, 36 hours, etc).
It is based on the hypothesis that a set of circular arcs extracted from the image is related to a set of circles contained in a model by translation, rotation, and scaling.
Respondents are presented with 7 different sets of circles, ranging from a set with no overlap and a long distance between the circles and a set with almost complete overlap between the circles.
Ptolemy (flourished 127 145 ce in Alexandria, Egypt) worked out complete sets of circles for all the planets.
Draw four sets of circles attached to rectangles for the feet, add ovals for the hooves.
And he's anticipating creating a new set of circles that match his customers differing interests.
What the heck is Deb talking about?" take a closer look at the five sets of circled squares.
