How to define adjacent angles.
How to duplicate a line segment using a compass and straightedge.
How to duplicate an angle using a compass and straightedge.
How to find the measure of one angle in any equiangular or regular polygon.
How to find the length of tangent segments drawn to a circle from the same point.
How to use the ASA and AAS shortcuts to determine the congruence of two triangles.
How to use one-sided limits to find a vertical asymptote.
How to solve an equation with a square root.
How to organize a two column proof.
How to label an angle and how to differentiate between acute, right, obtuse, and straight angles.
How to identify a trapezoid and its special properties.
How to define a triangle midsegment and describe its special properties.
How to identify all of the special properties of parallelograms and use them to solve problems.
How to define a rectangle and a square.
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.
How to calculate the measure of an inscribed angle.
How to classify a triangle based on its side lengths and angle measures.
How to identify a segment from the vertex angle in an isosceles triangle to the opposite side.
How to calculate the area of any triangle using two sides and an included angle.