We will study arcs of a circle in terms of their length, the measure of their central angle, and as an amount of rotation.

Terms related to circles will be presented and examples will be given. The terms will include: radius, diameter, chord, secant, tangent line, sector, and annulus.

We will find the area of a circular sector and the area of an annulus. We will also find the length of an arc of a circle.

We will find the area of a sector of a circle and the formula needed. We will find the area of an annulus of a circle, and we will find the length of an arc of a circle.

We will do examples of finding the area of a circle, the meaning of the number pi, areas of sectors of a circle, and the area of an annulus. We will find the circumference of a circle and the length of an arc of a circle.

We will do examples of finding the area of a regular polygon using the product of the apothem, number of sides, length of a side, and then number one-half

Find areas of rectangles, squares, parallelograms, rhombi, trapezoids and kites. Formulas will be discussed and examples will be completed.

We will define a torus and we will look at its properties.

We will go over the methods for finding the area of a rectangle, square, parallelogram, rhombus, trapezoid, and kite. Examples will be completed during the session

We will discuss the finding of the area of a triangle. The basic formula is an oversimplification of finding the area. It is important to know what side the base of the triangle is because the altitude depends on the base.