How to define a chord; how to describe the effect of a perpendicular bisector of a chord and the distance from the center of the circle.
Finding an object's center of mass.
How to derive the equation for the distance between two points using the Pythagorean Theorem.
How to define the apothem and center of a polygon; how to divide a regular polygon into congruent triangles.
How to derive the equation for a circle using the distance formula.
How to use the distance formula to derive the equation for a circle.
How to derive the distance formula for polar coordinates.
How to find the speed of transit when the time of two different legs is known.
How to derive the formula for the midpoint of a segment in three dimensions.
Overview of how to calculate and when to use mean, median, and mode
Understanding that absolute value represents a distance from zero
How to find the shortest distance between a point and a line.
How to convert a complex number from rectangular form to trigonometric form.