After a stoppage of play that is where the play starts up again. It is called a face-off
Face-off circles in ice hockey are designated areas on the ice where play is restarted after a stoppage. Each circle is 30 feet in diameter and is located near the blue lines and center ice. Players from both teams line up around the circle to contest possession of the puck when the referee drops it. These circles ensure a fair and organized way to resume play.
9 - two on each opposing side and five at center ice.
In ice hockey, the face-off circles are designated areas on the rink where play is restarted after a stoppage. They are used for face-offs, where players from each team compete to gain possession of the puck when the referee drops it. The circles help define the space for these face-offs, ensuring that players maintain proper positioning and adhere to the rules governing how they engage in the contest for the puck. Additionally, the face-off circles help maintain order during gameplay by clearly marking where specific plays begin.
If you share with your circles, only your circles can see what you've posted. Extended circles includes people who are in your circles' circles. (Hope that makes sense!)
fungo circles
I really depends, if you are using a puck, use 2 hands. If you are just criss crossing around the circle, use 1 hand.
Circles with the same radius are congruent circles.
A pair of compasses are use to construct circles and arcs of circles
In ice hockey, the play starts with a face-off in one of the rink's five circles. A face-off consists of a player that plays the position called 'Center' to fight for the puck when the referee drops it.
Starting at the goal line, which is the line on the goalies net and crease. Then there is the Blue line, which is above the top of the circles. Then there is the Red line in the middle of the rink, this is where the puck is dropped at the beginning of each period and the start of every game, and when a team scores. then there is the blue line again and then the goal line again. the hockey rink is symmetrical.
To allow people with colour blindness or colour confusion to differentiate between the three levels of card (green triangles, yellow squares, and red circles or ovals).
Concentric circles are a series of circles within each other.