Use ruler and compass safely
Use ruler and compass accurately to draw clean geometric figures.
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Use ruler and compass accurately to draw clean geometric figures.
Draw circles and arcs with a given centre and radius.
Transfer or compare lengths using a compass.
Construct perpendiculars using paper folding or compass-ruler methods.
Construct an angle bisector and verify equal parts.
Copy a given angle or segment using construction tools.
Sequence construction steps correctly.
Spot errors caused by wrong centre, radius or marking.
Give a simple reason for a valid construction using equal lengths or symmetry.
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