Find where to buy the TI-84 Plus CE Python graphing calculator in a variety of bold, fun colors.
Download free 90-day trial versions of the most popular TI software and handheld emulators.
Learn about the math and science behind what students are into, from art to fashion and more.
Get ready for back to school with T³™ Webinars to enhance your teaching and TI technology skills.
We are here to help with distance learning resources for schools and districts.
Update OS, transfer files andtake screen captures for yourTI-Nspire™ CX II graphing calculator.
TI Connectivity CableUnit-to-Unit link cables
Students explore vertical and adjacent angles by identifying pairs of angles and then changing the intersecting lines of a geometric model.
In Problem 1, students begin their exploration of vertical angles. Students will move points on the intersecting lines to discover the properties of vertical angles and make a conjecture.
In Problem 2, students will investigate adjacent angles constructed from two intersecting lines and make a conjecture.
© Copyright 1995-2021 Texas Instruments Incorporated. All rights reserved.