Find answers to the top 10 questions parents ask about TI graphing calculators.
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.
Students explore various properties of cyclic quadrilaterals.
Students will discover several properties of cyclic quadrilaterals. Students will discover that opposite angles are supplementary.
As an extension, students will investigate the angles created by the diagonals of cyclic quadrilaterals.
© Copyright 1995-2021 Texas Instruments Incorporated. All rights reserved.