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Try to draw the triangle that is asked by moving the points A, B and C over the grid (click and drag the mouse). Notice that the vertices of the triangle can be only placed on points with integer coordinates. To check your answer, click on the “Check my answer!” button. If you don't obtain success in 4 attempts, the software will show you an answer (but it will subtract points of your score). |
Score: 0
Challenge 1 of 11: draw an isosceles triangle!
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Responsible:
Humberto José Bortolossi.
Idealization: Thamiris Franckini Paiva and Humberto José Bortolossi. Programming: Thamiris Franckini Paiva and Humberto José Bortolossi. Revision: Carlos Eduardo Castaño Ferreira, Igor Bromonschenkel Brandão, Thamiris Franckini Paiva and Humberto José Bortolossi. This activity was built with the free and multi-platform dynamic mathematics software GeoGebra. |