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FORM I FORM II FORM III FORM IV QUIZ

33.0.0 AREA OF A TRIANGLE (7 Lessons)

33.1.0 Specific Objectives

33.2.1 Area of triangle A = 1/2 ab sin C.

33.2.2 Area of a triangle A = Ö{s (s - a) (s - b) (s- c)}

33.2.3 Application to real life situations

Note

·                    s = (a +b c)/2  where a, band c are the sides of triangle ABC

·                    Suggested Resources

charts illustrating different ways of showing area of a triangle.

·                    Suggested Further Assessment

·                    practical exercises

·                    Short test on 33.0.0