Transformations - Rotate 90 Degrees Around The Origin

Learn how to quickly rotate and object on the coordinate plane 90 degrees around the origin.
Download over 1,000 math resources at my website, maisonetmath.com/ including transformations resources.
Visit my Teachers Pay Teachers store at www.teacherspa...
Please subscribe to my KZbin channel! www.youtube.com...
You can also follow me at / maisonetmath
You can also follow me at / shanemaisonet