Triangular Graphs LEARNING OBJECTIVES 1.To be able to construct a triangular graph 2.To be able to describe, explain and analyse a triangular graph.

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Presentation transcript:

Triangular Graphs LEARNING OBJECTIVES 1.To be able to construct a triangular graph 2.To be able to describe, explain and analyse a triangular graph

Triangular Graphs

The blank version

Triangular Graphs Each point along the line represents the same percentage

Triangular Graphs Each Side of the triangle represents a piece of data i.e Primary, Secondary & Tertiary Primary Secondary Tertiary

Triangular graphs Primary Secondary Tertiary To present the data for P=50, S=25, T=25; we draw a pencil line up from primary along the 50 line. Then draw a line across for 25 for the secondary jobs. Then draw a line across for 25 for the tertiary jobs.

Your Turn Use the data to create a triangular graph. REMEMBER TO USE A RULER AND A PENCIL – YOU WILL MAKE MISTAKES