4.2 - Arc Length and Area Sectors
G.5.1 Determine the perimeter, circumference, and area of common geometric figures such as parallelograms,
trapezoids, circles, and triangles;
trapezoids, circles, and triangles;
An arc is part of the circumference of a circle.
Arc Length is the distance along the arc (part of the circumference of a circle, or of any curve).
A sector is a "pie-slice" part of a circle - the area between two radiuses and the connecting arc of a circle.
Arc Length is the distance along the arc (part of the circumference of a circle, or of any curve).
A sector is a "pie-slice" part of a circle - the area between two radiuses and the connecting arc of a circle.