Constructions (accurate drawings) can be made using a ruler, a pair of compasses and a pencil. A line which cuts an angle into two equal side angles is called an angle bisector. In geometry a ...
Teach perpendicular bisectors and perpendicular lines with this print-free Year 10 maths lesson. The 86-slide editable PowerPoint combines animated construction demonstrations, illustrated vocabulary, ...
7. construct 75 and 120 degree angles. The lessons also include worksheets for the students to attempt in class or as a piece of homework. Answers are included.
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