Number of faces, edges and vertices of a tetrahedron
Dragging the slider will split the solid open to help you elaborate strategies to count faces, edges and vertices... have fun !
What is happening on the negative side of the slider is also very nice.
- سن گروه مخاطب
- 7 – 15
- زبان
- English
خطا
A timeout occurred. Trying to re-save …
.با عرض پوزش، سرور پاسخ نمیدهد. لطفاً چند دقیقه صبر کنید و سپس دوباره برای ذخیره کردن تلاش کنید
