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The Area of a Triangle as Half a Rectangle
The area of a triangle is equal to half the area of a rectangle with the same base and altitude.
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Contributed by:
Jay Warendorff
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"
The Area of a Triangle as Half a Rectangle
" from
the Wolfram Demonstrations Project
http://demonstrations.wolfram.com/TheAreaOfATriangleAsHalfARectangle/
Contributed by:
Jay Warendorff
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Related Topics
Area
Euclid's Elements
Plane Geometry
Triangles
High School Geometry
High School Mathematics
Middle School Mathematics
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Related Curriculum Standards
US Common Core State Standards, Mathematics
6.G.A.1