## Investigating the Slopes of Parallel and Perpendicular Lines

High schoolers investigate parallel and perpendicular lines. They use Cabri Jr. to construct and explore the relationships between the slopes of parallel and perpendicular lines. The drawing and measurement tools available with Cabri Jr. allow learners to form and verify conjectures.

9th - 12th
Math
17 Views
38 Downloads
CCSS:
Designed

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