Parallel lines (angle of inclination and slope)

Author:Lee Ka Shun

Move point A or point B to change the slope of the straight lines. Notice the relationship between the angles of inclination and the slopes of the two straight lines.

New Resources

Graph of y = a(x − h)² + k
Drunk Parabola
Traffic Cone
Trefoil Knot
Toroidal Spiral

Discover Resources

Unit 5 questions 21
Mama rabbit
day 22 warm up
merkwaardige lijnen

Discover Topics

Orthocenter
Vectors
Polygons
Linear Equations
Kite