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Rectangle corners from coordinates

Grade 4 · Coordinates and maps

Two corners of a rectangle are given as coordinates, such as A (13, 27) and B (26, 27), along with its area. The student finds the coordinates of the other two corners.

The distance between the known corners gives one side; dividing the area by it gives the other, which tells how far the missing corners are along the other axis.

A sample rectangle corners from coordinates question

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