In this video we'll learn how find the volume of right rectangular prisms. To find the volume, we'll just multiply the length by the width, which will give us the area of the base, and then multiply that area by the height, which will give us volume.

In this video we'll learn how to draw the nets of right rectangular prisms, including the net of a cube. A net is just the shape of the two-dimensional piece of paper that can be folded into a three-dimensional figure.

In this video we'll learn how to find the equation of a circle, the center and radius of a circle, and the intercepts of a circle (the points at which the circle intercepts the x-axis and y-axis). We'll talk about circles that are centered at the origin, as well as circles that have shifted centers.

In this video we'll learn about what happens when two chords intersect each other inside a circle. Remember that a chord is just a line segment that has its endpoints on the circle. When two chords intersect each other, each chord is divided into two segments. If we multiply the lengths of each segment together, the products will always be equal.

In this video we'll learn how to find congruent angles between intersecting tangent lines, intersecting secant lines, or an intersecting tangent and secant line of a circle.

In this video we'll learn how find angle measures between intersecting secant and tangent lines of a circle, when the intersection of these lines (the vertex) lies on the circle, inside the circle, and outside the circle.

In this video we'll learn how to measure inscribed angles of circles, which are angles that have their vertex on the circle, and their sides as chords of the circle.

In this video we'll learn how to use what we know about the tangent line of a circle (the line that touches the circle at a single point) to figure out the signal range of a cell phone tower.

In this video we'll learn how to find the length of an arc, which is part of the perimeter of a circle. We'll use the formula for arc length, which requires us to know the degree measure of the interior angle and the radius of the circle.

In this video we'll learn how to find the degree measure of an arc. If the arc is the intercepted arc of an interior angle of the circle, then the degree measure of the arc is the same as the degree measure of the interior angle.