# Perpendicular Lines Through a Given Point

- Author:
- Tim Brzezinski

- Topic:
- Algebra, Geometry, Linear Functions

Creation of this resource was inspired by an Open Middle problem submitted by Andy Schwen.

## Using the digits 1 to 9 at most one time each, fill in the boxes to create a correct statement. If you're successful, the applet will inform you. How many solutions can you find here?

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