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  1. How to find the maximum-area-rectangle inside a convex polygon?

    In this post we are looking for algorithms / ideas on how to find the maximum-area-rectangle inside a convex polygon. In the following figure, numbers are the areas of the fitted rectangles. …

  2. SOLUTION: The perimeter of a rectangle is 30 cm. If its length is ...

    Question 1067623: The perimeter of a rectangle is 30 cm. If its length is decreased by 3 cm and its width is increased by 5 cm, the area of the rectangle will decrease by 8 cm^2.

  3. How to select and copy a group of polygons in QGIS?

    Now I want to select a smaller area and if possible copy the polygons in this area so I can work with a smaller set. How should I do this in QGIS? I started to choose "toogle to editing", then I …

  4. SOLUTION: The length of a rectangle is 3 ft less than twice its …

    Question 429579: The length of a rectangle is 3 ft less than twice its width, and the area of the rectangle is 44 ft^2 . Find the dimensions of the rectangle Answer by John10 (297) (Show …

  5. qgis - Calculating average width of polygon? - Geographic …

    I've developed a formula for the average width of a polygon and put it into a Python/ArcPy function. My formula is derived from (but substantially extends) the most straightforward notion …

  6. SOLUTION: The length of a rectangle is six times its width. If the ...

    Question 956409: The length of a rectangle is six times its width. If the perimeter of the rectangle is 84 yd, find its area. Answer by macston (5194) (Show Source):

  7. How to digitize building footprints with orthogonal edges?

    Apr 5, 2015 · With the new feature tool active, and advanced digitizing enabled, draw the first two points of your rectangle, along one edge of the feature you wish to digitize.

  8. SOLUTION: The length of a rectangle is 3 inches greater than the …

    Question 555016: The length of a rectangle is 3 inches greater than the width. A. Write a polynomial that represents the area of the rectangle. B. Find the area of the rectangle when …

  9. SOLUTION: Please help me with my Geometry assignment. here's …

    Question 792712: Please help me with my Geometry assignment. here's the problem. A piece of wire is enclosed in a shape of a square whose area is 169 sq cm. it is then reshaped to …

  10. How to find the minimum perimeter oriented bounding box?

    3 I would like to know an algorithm to calculate the minimum perimeter oriented bounding box of a point set or polygon. I know that if I use the rotating calipers, I am able to get the minimum …