GeoGebra
GeoGebra
Home
News Feed
Resources
Profile
People
Classroom
App Downloads
Investigating Parallel and Perpendicular Lines
Author:
Deidra Conner
Verify which pair of lines are parallel and which lines are perpendicular by finding the slopes of each line.
GeoGebra
New Resources
Thin Slice: Using Trig Ratios to Solve for Sides of Right Triangles
What if the Exponent is an OUTPUT?
Pyramids to Cube
Monkey typing Shakespeare's complete works
Wallace-Simson Line, Orthopole, and Deltoid
Discover Resources
Transformation of functions (Transformación de funciones)
Activities to Explore
Urok 21
Perpendicular to a segment to a collinear point
CPM Shape Bucket
Discover Topics
Arithmetic Mean
Linear Functions
Kite
Variance
Numbers