Geometry

Question Analysis

The main focus is identifying the shape formed by the four points (a rectangle) from their coordinates and applying the rectangle area formula .

Key Concept Explanation

The area of a rectangle is , where  is the length and  is the width. In a coordinate plane, when two points have the same  - coordinate, the difference in  - coordinates gives one side length. When two points have the same  - coordinate,  the difference in  - coordinates gives the other side length.

Step - by - Step Solution

1. For points  and  with the same  - coordinate, the length

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