Construction of inscribed circle of triangle

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You can very easily construct the inscribed circle of a triangle by doing the following:

Construction of random triangle:

1. Tryk button Polygon
2. Tryk the character pad in the 3 points, which shall be the triangle edges.
3. Remember to finish by pressing the point, which you started the.
4. Now you have constructed a triangle.

1. Tryk på knappen ‘Vinkelhalveringslinje’ .
2. Tryk de 3 angles in the following order the BAC, ABC, ACB. (The angle, you want to select, must be middle letter).
3. Now there Constructs 3 angle bisectors of the triangle 3 angles.
4. Tryk på knappen ‘Skæring mellem 2 punkter’ .
5. Tryk in the place, where the 3 bisecting lines meet each other. (point D)
6. It is now the center of the inscribed circle.
7. Tryk på knappen ‘Vinkelret linje’ .
8. Press 1 af triangle 3 pages, and then at the point, where the 3 at the site of, where the 3 bisecting lines meet each other hinanden.møder.
9. Tryk på knappen ‘Skæring mellem 2 punkter’ .
10. Tryk in the place, where the perpendicular line modes and standing right angel on the triangle side. (Section E)
11. Tryk på knappen ‘Cirkel ud fra centrum og punkt’ .
12. Tryk in the place, where the 3 at the site of, where the 3 bisecting lines meet each other hinanden.møder. (point D)
13. Tryk in the place, where the perpendicular line modes and standing right angel on the triangle side. (Section E)
14. Now you have designed the inscribed circle of a triangle.