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Content Objective/Learning Target: Students practice the strategies that have been used in the previous tasks for finding missing sides and angles of non-right triangles. Students use the alternative formula for the area of a triangle.
Learning Objective: Students use the two area formulas for triangles.
5.8 Task: Triangle Areas by Trig
5.8 Task: Triangle Areas by Trig
5.8 Set: Area Formulas for Triangles
5.8 Set: Area Formulas for Triangles
5.8 Ready: Rotational Symmetry
5.8 Ready: Rotational Symmetry
5.8 G0: Distinguishing Between the Law of Sines and the Law of Cosines
5.8 G0: Distinguishing Between the Law of Sines and the Law of Cosines
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