6.G.A.3
Draw polygons in the coordinate plane given coordinates for the vertices; use coordinates to find the length of a side joining points with the same first coordinate or the same second coordinate. Apply these techniques to solve mathematical problems and problems in a real-world context.
Example Problems
Triangle ABC has the following vertices:
A
B
C
Is triangle ABC a right triangle?
A
B
C
Is triangle ABC a right triangle?
Triangle ABC has the following vertices:
A
B
C
Is triangle ABC a right triangle?
A
B
C
Is triangle ABC a right triangle?
Triangle ABC has the following vertices:
A()
B()
C()
Is triangle ABC a right triangle?
A()
B()
C()
Is triangle ABC a right triangle?
Khan Academy ResourcesSurface area versus volumeQuadrilateral problems on the coordinate planeQuadrilateral problems on the coordinate planeDrawing polygons with coordinatesParallelogram on the coordinate planeCoordinates of rectangle exampleArea of a parallelogram on the coordinate planeDrawing a quadrilateral on the coordinate plane exampleDimensions of a rectangle from coordinatesCoordinates of a missing vertex
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