Lentes côncavas e convexa

作者:Sandro Ricardo De Souza, Tom Walsh

Move the tip of the "Object" arrow to move the object. Move the point named " Focus' " to change the focal length. Move the point named " Focus' " to the right side of the lens to change to a concave lens.

新资源

What Do You See?
bewijs stelling van Pythagoras
Squares Question
Function Art 3D - Flower
Pythagorean Template: Integer Legs

发现资源

Area of a Triangle
Sum of Exterior Angles
ALL FIGURES
GeoGebra Square

发现主题

几何
等腰三角形
极限
微积分
直方图