Henrico County Public Schools
READ the instructions on the right and INTERACT with the GeoGebra applet below.
Given a side of 8 and angles of 45° and 60°.
Click on the
icon to reset the diagram.
Be sure to show diagrams, explain why and make specific references to what happened when you constructed triangles.
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Was there only one triangle that could be constructed given those parts? Are there any side-lengths or angle-measures that would not work? Certain combinations of sides and/or angles can be used as shortcuts to prove two triangles congruent. These are the conditions in which a triangle is determined. |