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GeoGebra
GeoGebra Classroom
Outline
The Area of a Triangle
Area and Perimeter of Rectangles
Area of Right Triangles compared to Rectangles
Test Your Formula
Area of a Triangle
The Area of a Triangle
Author:
Chelsea Gibbons
Topic:
Area
,
Geometry
Discover the area of a triangle based on prior knowledge of the area of a rectangle.
Area and Perimeter of Rectangles
Area of Right Triangles compared to Rectangles
Test Your Formula
Area of a Triangle
Next
Area and Perimeter of Rectangles
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Tracing the Ellipsoid with Ellipses
Combine shapes
Statistical Enquiry - Classifying Data
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Special Parallelograms
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