4.5
Constructions & loci
Perpendicular/angle bisectors; scale drawings; loci.
Syllabus Statements
- Measure and draw lines to the nearest millimetre
- Construct triangles and other two-dimensional shapes using a combination of a ruler, a protractor and compasses
- Solve problems using scale drawings
- Use straight edge and compasses to construct the perpendicular bisector of a line segment and the bisector of an angle
4.5.1 Measuring and Drawing Lines
4.5.2 Constructing Shapes
Corbett Maths · Video
Construction Video
4.5.3 Scale Drawings
Corbett Maths · Video
Scale Drawings
4.5.4 Constructing Bisectors
Corbett Maths · Video
Loci and Construction