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

Absolute Value Functions f(x)=a |x - h| + k
Congruent Sides & Angles in △s: Exploration
Pythagorean Theorem: Extension Exercises
רישום חופשי
Pythagorean Template: Integer Legs

发现资源

תרגיל 3
euler
Pooh
andersmelinlab1
数学勾股定理

发现主题

圆
周长
位似
线段
三角函数