Triangles in the Coordinate Plane
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Abstract
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Abstract
This Demonstration allows you to manipulate the endpoints of a triangle in a Cartesian coordinate system and finds the perimeter and area of the triangle The perimeter is found by summing the distances between the endpoints of successive sides and the area is found using Herons formula
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This Demonstration allows you to manipulate the endpoints of a triangle in a Cartesian coordinate system and finds the perimeter and area of the triangle The perimeter is found by summing the distances between the endpoints of successive sides and the area is found using Herons formula
Key concepts: Perimeter, Cartesian coordinate system, Coordinate system, Plane (geometry), Point (geometry), Geometry, Mathematics, Combinatorics