How to construct a line perpendicular to a given line Animation Play

How to construct a line perpendicular to a given line Student activity Play

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How to construct an equilateral triangle Student activity Play

How to construct an isosceles triangle Student activity Play

How to construct the perpendicular bisector of a segment Student activity Play

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Impossible constructions Animation Play

Length constructions Simulation Play

Length constructions Student activity Play

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Measures of angles Student activity Play

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