This lesson will deal with only heron's formula in particular, we intend to make it simpler for the students. At the end of the lesson students will be able to find the 
Area of triangles – by Herons Formula
Application of Herons Formula to find areas of Quadrilaterals.

Previous Knowledge required to complete this lesson: Students should be familiar with the following concepts: area of triangles.

This lesson has worked examples, 2 worksheets and 2 practice quizzes

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