3-9 Triangle Ruler, 60 Degree : Sewing Parts Online

This ruler measures the triangle on the side because the finished side is the only measurement that is common to all shapes in this family. Other tria

Geometry practice

Triangle Ruler

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3-9 Triangle Ruler, 60 Degree : Sewing Parts Online

Color : Green/Gold Country of Origin : United States

Marti Michell 3-Inch-to-9-Inch 60 Degree Triangle Ruler

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3-9 Triangle Ruler, 60 Degree : Sewing Parts Online

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