Geodrafter – Draw 2D Geometry easily – Matheretter https://www.matheretter.de/calc/geodrafter?draw=dreieck%28-4%7C0+4%7C0+2%7C3%29%23%0Atext%282%7C3.4+%22C%22%29%0Atext%284.2%7C-0.3+%22B%22%29%0Atext%28-4.4%7C-0.3+%22A%22%29%0Atext%282.8%7C1.8+%22a%22%29%0Atext%28-1.2%7C1.8+%22b%22%29%0Atext%280%7C-0.3+%22c%22%29%0Akreissektor%28-4%7C0+1+0+27%29%0Atext%28-3.5%7C0.2+%22%CE%B1%22%29%0Akreissektor%284%7C0+1+124+180%29%0Atext%283.1%7C0.3+%22%CE%B2%22%29%0Akreissektor%282%7C3+1+207+303%29%0Atext%281.6%7C2.5+%22%CE%B3%22%29%0Atext%28-6%7C4.5+%22Skizze%22%29&scale=5&coord=0
This math drawing program draws 2D geometry shapes: polygons (square, rectangle, triangle, quadrangle, pentagon, hexagon etc.), circles, ellipses, arcs, points, lines, vectors. It runs directly in the browser.
circleseg(-3|4 1 135 235) circle(7|5 1,75) vector(3|5 7|5) rectangle(3|-5 5 3,5) Link
