|
Регулатива: A triangle is determined if one knows the lengths of two sides and the angle between them (SAS) Example: Interactivity: Triangle with Side-Angle-Side Directions
In the interactivity, click and drag the sliders for c and b and \alpha
Only "one" triangle exists with the given characteristics, that is, all "such" triangles are congruent.
Click and drag point A to move and point B to rotate (the triangles are congruent).
|
|
Example: Interactivity: Construct a triangle with SAS In the interactivity space below, construct a triangle with sides c and b , and angle \alpha between them (SAS) If needed: Directions |
Related themes:
- Triangle
- Right Triangle?
- Congruency, Congruent Triangles
- Similarity, Similar Triangles
- Heron's Formula
- Polygon
 Up one level
|
|
