Pytahgorean theorem

저자:Hernando Burgos

Pull or push on the vertices of the right triangle and check then that the sum of the area of the squares on the two legs equals the area of the square on the hypotenuse

새 자료

Perpendicular Lines: Quick Exploration
Isosceles Right Triangle
Rotating Plane Figures to Form Solids
Writing and Graphing Proportional Relationships (k>0)
Squaring a Rectangle (PST Version)

자료 찾기

Variable Substitution Brought To Life
Exponential Models
black swan
Dilation Template
Percentage increase and decrease

주제 찾기

비율
원뿔
합동
입체도형 or 3D 도형
히스토그램