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Area Constructions
Technical Drawing Applications · Chapter 4 · 2. Area constructions
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Topics 6
- Area theorems: triangles and parallelograms on the same base and between the same parallels
- Reducing a quadrilateral or regular pentagon/hexagon to a triangle of equal, half or double area
- Combining two or three triangles into one triangle of equal total area
- Triangle of given base or altitude equal in area to a given triangle; half or double area
- Parallelogram equal in area to a triangle
- Square equal in area to a parallelogram, triangle, rectangle or regular pentagon/hexagon (mean proportional)