Trefoil
Circles have infinitely many arcs, not just 3.
Adjacent Arcs
No
Diameter
4 because there are 360 degrees around a circle
architecture
Circles have infinitely many arcs, not just 3.
A circle divides a plane into three parts.
Yes, there can be congruent arcs on a circle. Arcs which subtend the same angle at the center are considered as congruent.
Congruent Arcs
Adjacent Arcs
Half of the circle is an arc
No
An arc is a portion of a circle. The default method for drawing arcs is to specify three points-the start point, a second point, and the endpoint. You can draw an arc using several different methods.
Because they are parts of the circumference of a circle
Diameter
In the same circle, or in congruent circles, two minor arcs are congruent if and only if their corresponding chords are congruent.