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constructions Construct an Angle of 60° A powerpoint presentation by Carmelo Ellul Head of Department (Mathematics)

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Presentation on theme: "constructions Construct an Angle of 60° A powerpoint presentation by Carmelo Ellul Head of Department (Mathematics)"— Presentation transcript:

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2 constructions Construct an Angle of 60° A powerpoint presentation by Carmelo Ellul Head of Department (Mathematics)

3 constructions  Draw a straight line of any length and on it mark a point X.  Centre X, any radius, draw an arc to cut the line at Y.  Centre Y, same radius, draw another arc.  Join XZ.  Label the point of intersection of the two arcs Z. Task: Task: Using ruler and compasses construct an angle of 60°.   ZXY is the required angle. Construction: Construct an Angle of 60° X Z Y Task: Conclusion:

4 constructions Task: Task: Using ruler and compasses construct an angle of 60°.   ZXY is the required angle. Construction: Construct an Angle of 60° X Z Y Task: RESTARTEND SHOW Conclusion:


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