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Use Coordinates to compute Perimeters and Areas

Related Topics:
Common Core (Geometry)
Common Core for Mathematics

Examples, solutions, and lessons to help High School students learn how to use coordinates to compute perimeters of polygons and areas of triangles and rectangles, e.g., using the distance formula.

Common Core: HSG-GPE.B.7

Area on the Coordinate Plane
Common Core State Standards G-GPE.7.
Find the area of triangles and rectangles on a coordinate plane.
Area and perimeter of polygons in coordinate plane

Perimeter and Area in the Coordinate Plane
This video will explain how to use the coordinate plane to find the area and perimeter of shapes.
Perimeter and Area in the Coordinate Plane
Perimeter and Area in the Coordinate Plane Perimeter and Area in the Coordinate Plane
Why do we need to classify a figure before finding its area and perimeter? In order to know which formula to use.

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