Jason Ulman

Cofunction and Odd-Even Identities - PreCalculus

Writing the Equation of a Circle Given the Center and a Point on the Circle - Geometry

General Form Equation to Standard Form Equation of a Circle - Geometry

Using the Product-to-Sum Trigonometric Identities - PreCalculus

Using the Resultant Vector - PreCalculus

Using the External Tangents Congruent Theorem - Geometry

Minor and Major Arcs - Geometry

The Horizontal and Vertical Components of a Vector - PreCalculus

Using the Sum-to-Product Trigonometric Identities - PreCalculus

Applied Vector Operations - PreCalculus

The Dot Product - PreCalculus

Vectors in the Coordinate Plane (Component Form and Magnitude) - PreCalculus

Finding Arc Length - Geometry

Using the Tangent Line to Circle Theorem - Geometry

Finding the Component Form and Direction of Vectors - PreCalculus

Using the Power-Reducing Identity to Solve a Trigonometric Equation - PreCalculus

The Standard Form Equation of a Circle - Geometry

The Properties of Trapezoids - Geometry

Inscribed Polygon Theorems - Geometry

Using the Half-Angle Trigonometric Identities - PreCalculus

The Trapezoid Midsegment Theorem - Geometry

Finding the Area of a Sector - Geometry