Author:Атанас Илчев

New Resources

• 從邊長辨認四邊形
• Luxembourg Symbol
• Transformaciones usando coordenadas
• MC #2
• Ringed Polyhedra

Discover Resources

• Nephroid, concurrent
• Rotation: Find the centre task 1 (NJT)
• Spin Planes
• Система координат YOY'
• HOLI ROTATE 360 DEG.

Discover Topics

• Differential Equation
• Distributions
• Natural Numbers
• Mathematics
• Angles