Trigonometry - Area of Triangles

Trigonometry - Area of Triangles
Trigonometry - Area of Triangles
Trigonometry - Area of Triangles
Trigonometry - Area of Triangles

What's Included

  • Smart Notebooks Presentation
  • Activ Inspire Flipchart
  • Lesson Plan
  • Microsoft PowerPoint Presentation
  • Differentiated Worksheet

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.

Free Downloads and Links

Proof of Area of a Triangle

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Solving Problems with Non-Right-Angled Triangles

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