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.
Explore teaching strategies for synchronous and asynchronous learning with TI technology.
Drive deeper, more relevant understanding of science in middle grades and high school.
TI Connect™TI Connect™ CE
TI Connectivity CableUnit-to-Unit link cables
Students investigate whether AAA, SAS, or SSA relationship guarantee that two triangles are congruent or not.
Students will investigate whether AAA, SAS, or SSA relationships guarantee that two triangles are congruent or not.
Using the Cabri™ Jr. application, students will manipulate triangles that have a given relationship. They will try to make more than one triangle with the given side lengths and angle measures to show whether or not enough information is given to prove congruency.
© Copyright 1995-2020 Texas Instruments Incorporated. All rights reserved.