Author:Usi Rohmatika

New Resources

• GeoGebra around GeoGebra
• Constructing the Copy of an Angle + Angles Activities
• Trophy (version 2)
• Constructing an Inscribed Equilateral Triangle + Activities
• רישום חופשי

Discover Resources

• Untitled
• 鐘面的時間（時和分）YLMAY
• คิดเลขเร็ว
• Triangle Sum theorem

Discover Topics

• Scalene Triangles
• Constructions
• Tangent Function
• Circumcircle or Circumscribed Circle
• Difference and Slope