Google Classroom

GeoGebra Classroom

What is my third side?

作者：Rick Cazzato, Scott Farrar

主題：角度

Given two sides of a triangle... how long can the third one be? Drag B.

What do you notice? If a = 18 and b = 16, how long or short can length AB be? How do you know?

www.scottfarrar.com @farrarscott

最新資源

探索資源

探索主題