Question

a circle is a shape defined by a set of points equidistant from a
the distance from the center to any point on the circles edge is called the
the total distance around the circles edge is known as the
the length of the curved edge of a circle (arc length) can be found using the formula multiplied by the central angle in radians.
in the arc length formula, the central angle is typically measured in
the formula for the area of a sector is proportional to the radius and the
a smaller central angle of a circle corresponds to a smaller of the circles area.

Explanation:

1. A circle is defined by points equidistant from its center.
2. Radius is the distance from center to edge.
3. Circumference is the total distance around the edge.
4. Arc - length formula is radius times central angle in radians.
5. Central angle in arc - length formula is in radians.
6. Area of a sector is proportional to radius and central angle.
7. Smaller central angle means smaller sector area.

Answer:

1. Center
2. Radius
3. Circumference
4. Radius
5. Radians
6. Central angle
7. Sector