Perpendicular lines

Author:fglynn

Perpendicular Lines Adjust the gradients of lines L_1 and L_2, by moving the three points. Notice that the product of the gradients always equals -1

New Resources

Flip 5 Coins.
Flip A Bunch of Coins
Roll Dice
Nikmati Keunggulan Di Bandar Judi Terpercaya
Golden Rectangles and Golden Spirals

Discover Resources

Pythagoras' Theorem - Calculating a Shorter Side
Speed, Distance & Time in Motion (RACE CAR)
textecurseur
Optimization Challenge 1
NTI Water Park Project
Perpendiculars from a Point

Discover Topics

Boxplot
Tree Diagrams
Reflection
Calculus
Rotation