Rotate a triangle about a point
Change the angle of rotation by moving the point on the slider. Change the center of rotation by moving point P. Change the shape of the triangle by moving points A, B, and C.
CCGPS AG Unit 3 Lesson 5
slope of a straight line: self-test 2
Incircle and Excircles
Mandelbrot set boundary
NS1-02-P7a2-CYU6-RQ6 (Quotient Rule)
Book Graph Point Slope