Primary school · TypeLab 2D
Upward Arrow
Upward Arrow: a composite plane figure made of a rectangle 2.6 × 5.2 cm, joined with a triangle with base 5.8 cm and height 3.4 cm. It is a classic primary school geometry problem (“Additive Figures”). The net area is 23.38 cm² and the total perimeter is 25.14 cm.
Certified measurements (1:1 scale)
- Net area
- 23.38 cm²
- Total perimeter
- 25.14 cm
- Bounding box
- 5.8 × 8.6 cm
- Basic shapes
- 2
Step-by-step decomposition
- 1.Baserectangle 2.6 × 5.2 cm13.52 cm²
- 2.+triangle with base 5.8 cm and height 3.4 cm9.86 cm²
Area of each basic shape before the Boolean composition.
How to find the area
Area formula: A = b₁·h₁ + ½·b₂·h₂
Split the figure into basic shapes, find each area, add the joined parts and subtract the cut-outs: A = 13.52 + 9.86 = 23.38 cm².
Editable in PowerPoint & Office
The .PPTX file contains native DrawingML shapes: outlines, dimensions and labels stay separate objects you can recolor and edit in PowerPoint, Keynote and Google Slides. The .SVG file is pure vector art at 1:1 scale on an A4 sheet, ready for print, LaTeX and textbook layout.
