Quadrilaterals

作成者:Alan

This is an exploration into quadrilaterals. A specific type of quadrilateral can be selected with the check boxes, and any blue dots on each quadrilateral can be dragged to change the shape.

新しい教材

Right Triangle Inscribed in a Semicircle
希尔伯特曲线
挂谷问题——三尖瓣形
Squares Question
Slope Illustrator (2)

教材を発見

Properties of Parallelogram & Rhombus
tennis racquet
Medians and Altitudes
Perimeter of rectangle and square
Discovery of Triangle Similarity -- Group A

トピックを見つける

直線・線分
算術演算
曲線スケッチ
割り算
球面