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iGeom
The next exercises are related to Notable Points, here you are again challenged to
construct them as an intersection 3 special lines (ray or segments).
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Exercises |
Subjects |
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Exercise 1 |
Given the triangle ABC, build its barycenter (centroid) by its medians.
Answer: select the barycenter (centroid).
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Exercise 2 |
Build the circumcenter of the triangle: by the perpendicular lines.
Answer: select the circumcenter.
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Exercise 3 |
Given the triangle ABC, build its incenter: by the bisections.
Answer: select the incenter (as an intersection of lines).
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Exercise 4 |
Find an interesting relationship between the points: orthocenter H, barycenter G and circumcenter O.
Answer: select the distances ||O-H||, ||O-G|| e ||G-H||.
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Exercise 5 |
Build the orthocenter of the triangle ABC: by its heights.
Answer: Select the orthocenter.
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Remember:
- iGeom do not use the "drag-and-drop" pattern, in order to reduce
stress-related muscle tension, reducing harm with the intensive use of the software.
So, usually you need to click the construction button, them click the drawing area (or some object).
- After you finish you exercise answer, please, click the button
Next |
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