Trigonometry – Area of Triangles

Trigonometry – Area of Triangles
Trigonometry – Area of Triangles
Trigonometry – Area of Triangles
Trigonometry – Area of Triangles

              Trigonometry – Area of Triangles

              Students learn how to derive and apply the area formulae for non-right-angles.  As learning progresses they are challenged to apply additional formulae to calculate unknown dimensions.
              Differentiated Learning Objectives
              • All students should be able to calculate the area of a non-right-angled if the value of two sides and the adjoining angle are known.
              • Most students should be able to calculate the area of a triangle using a combination of the Cosine and Area formulae.
              • Some students should be able to derive and solve equations using the Area of Triangle formula.
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              Scheme of Work Link
              Trigonometry - Non-Right-Angled Triangles
              Related Blog
              Solving Problems with Non-Right-Angled Triangles
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