Tag Archives: pi

Characteristics of a Circle

By | October 27, 2016

Parts of a Circle In this tutorial students will learn about the characteristics of a circle. The students will be introduced to the following vocabulary words: chord, diameter, radius, center, circumference and pi. Lastly, the students will be introduced to their relationships between these characteristics. A circle is a set of points that are equidistant… Read More »

Trigonometry – Solve Quadratic Trigonometric Equation over the Interval [0,2pi)

By | October 4, 2016

Quadratic Trigonometric Equation In this tutorial students learn how to solve a quadratic trigonometric equation over a specified interval, [0,2π). The students then verify the solutions using the GRAPH, TABLE, WINDOW and ZOOM features of the TI-84C. Virginia Standards of Learning(SOL) T.8 1) Simplify and/or factor the equation if necessary. 2) Get the trigonometric function on… Read More »