Create a Perpendicular Line to the Given Line

Author:Mark

Using the compass tool. Create a line that is perpendicular to the given line. Once you have drawn a perpendicular line, then use the angle tool to find the slopes of both lines. What do you notice?

New Resources

Flip 5 Coins.
Roll Dice
Golden Rectangles and Golden Spirals
Flip A Bunch of Coins
Flip 9 Coins

Discover Resources

true/circle-bisector-isoscel-ex94.ggb
Project 1
practice exercise #1
rotation about the axis 0 to 1

Discover Topics

Area
Normal Distribution
Percentages
Kite
Cosine