How to find the angle of inclination of a line.
Short, helpful video on ACT Geometry by top ACT prep instructor, Devorah. Videos are produced by leading online education provider, Brightstorm.
How to find the shortest distance between a point and a line.
How to graph the inverse of a function using points.
How to convert the rectangular coordinates of a point into polar coordinates.
How to sketch a simple polar curve by plotting points.
How to evaluate the limit of a function at points where it is not continuous.
Understanding the colligative property of solutions that elevates boiling point.
How to write the parametric equations of a line segment that goes from point A to point B.
How to construct the circumcenter using a compass and straightedge.
How to define rotational symmetry and identify the degree of rotational symmetry of common regular polygons.
How to identify the graph of a stretched cosine curve.
How to graph y = f(x ? h) when f(x) = sqrt(x), and what kind of transformation to expect.
How to understand what vectors are, and how they can be represented geometrically.
How to derive the formula to calculate the area of a regular polygon.
How to derive the formula to calculate the area of a circle.
How to derive the formula to calculate the area of a sector in a circle.