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Google Classroom
谷歌课堂
GeoGebra
GeoGebra 教室
概述
Unit 11: Extending Perimeter, Circumference, and Area
9.1 Developing Formulas for Triangles and Quadrilaterals
9.2 Developing Formulas for Circles and Regular Polygons
9.5 Effects of Changing Dimensions Proportionally
Unit 11: Extending Perimeter, Circumference, and Area
作者:
Jamie Nordstrom
主题:
面积
,
周长
内容目录
9.1 Developing Formulas for Triangles and Quadrilaterals
Area of a parallelogram
Area of a Triangle
Area of a Trapezoid
Area Quadrilaterals
9.2 Developing Formulas for Circles and Regular Polygons
Circle Area (By Peeling!)
Circumference = ? (Animation)
Central Angle Exploration
Regular Pentagon: Area (II)
Area of Circles
Area of a Regular Polygon
9.5 Effects of Changing Dimensions Proportionally
Side, Perimeter, and Area of Similar Figures.
下一页
Area of a parallelogram
新资源
bewijs stelling van Pythagoras
Set Operations (2 Sets)
အခြေခံ data အခေါ်အဝေါ်များ
Addition within Two Places
z`]]
发现资源
Spejling
Function Transformations
coordinate grid
pythagoras theorem
त्रिभुज के तीनो कोणों का योग 180
发现主题
立方体
线段
分段函数
代数
平移
