Tetraedar

Author:Sonja Šumonja

Tetraedar je telo sa svem istem ivicama, u osnolvi mu je jednakostranični trougao. Može se videti nagibni ugao bočne ivice prema ravni osnove, kao i nagibni ugao bočne strane prema ravni osnove.

New Resources

bewijs stelling van Pythagoras
רישום חופשי
JLA Copy of ANSHS_BascoAlyana
JLA Copy of Eri Chan
An Apple a Day...

Discover Resources

AB/4
double reflection
การแยกตัวประกอบของพหุนามดีกรีสอง
Quadrilaterals & Rotational Symmetry
Subtracting Mixed Numbers