An interactive file for students to discover the relationship between slopes of perpendicular lines.
mhills
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- Ciljna skupina (starost)
- 11 – 14
- jezik
- English (United Kingdom)
Napaka
Dosežen časovni limit. Ponovni poskus shranjevanja …
Žal, ta strežnik ne odgovarja. Počakajte nekaj trenutkov in potem ponovno poskusite.
