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Maths assessment Question ..stuck :( (1 Viewer)

PC

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It would probably help if the diagram you are supposed to be using is actually drawn to scale.

Even the corners which are cut away are not squares but rectangles.

Step 1 is straightforward enough.

Step 2: The height could be 4 units or approx 4.5 units depending on which dimension you use.

Step 3 is doable. Length of box is (30 – 2x) and width is (20 – 2x).
 

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