Find where to buy the TI-84 Plus CE graphing calculator in a variety of bold, fun colors.
Download free 90-day trial versions of the most popular TI software and handheld emulators.
Bring a new dimension of learning to your classroom with activities that put math in motion.
Join us as we come together to encourage, engage and empower each other in a shared learning experience.
Drive deeper, more relevant understanding of science in middle grades and high school.
TI Connect™ CE
Students explore angles constructed in a circle and how their measures are related to the measures of the intercepted arcs.
In Problem 1, students explore inscribed and central angles using Cabri™ Jr. They will see a central angle AOB has been constructed and measured. The central angle measure is used as the arc measure.
Students construct a point labeled C and construct two segments AC and BC.
They will realize that the measure of the arc is twice that of the measure of angle ACB.
© Copyright 1995-2021 Texas Instruments Incorporated. All rights reserved.