World 6 · Conic Sections · 9 min · PROEccentricity
One number for how stretched
PRO · Shape Lab
World 6: Conic Sections is part of PRO
The first world of Shape Lab is free. PRO opens the other 14 lessons in 4 worlds — simulations, quizzes and all.
PRO includes
- All 26 labs — every world, every lesson
- Practice exams and certificates
$8.33/mo, billed yearly ($99.99) · or $39.99 monthly