Author:l1jenkins

New Resources

• Special Right Triangles 30°-60°-90° and 45°-45°-90°
• z`]]
• Untitled
• 分數化百分數：練習
• Limaçons

Discover Resources

• Sine approximation by line segments.
• Tranformation on sine funcion
• Gyroscope
• bet1
• Lesson 10
• พื้นผิวในปริภูมิสามมิติ

Discover Topics

• Vectors
• Ratios
• Circumcircle or Circumscribed Circle
• Trapezoid
• Volume