To find the area of a rectangle using coordinates, you typically need the length and the width. If you have a rectangle defined by its vertices (coordinates), you can find the length and width by subtracting the x-coordinates and y-coordinates of opposite corners.
Assuming you have a rectangle with corners at coordinates (x1, y1) and (x2, y2), the length and width can be calculated as follows:
- Length = |x2 - x1|
- Width = |y2 - y1|
The area of the rectangle is then calculated using the formula:
- Area = Length × Width
Without specific coordinates provided in your question, I cannot compute the area. However, from the options given (10 units², 20 units², 40 units²), you would apply the steps above using the coordinates you have in your image and choose the answer that matches your calculated area.
If you provide me with the coordinates or a description of the rectangle, I can assist you with the calculation!
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