Question 9
9 A B C is an equilateral triangle with sides of length 9 cm.
Use a ruler and compasses only to construct the triangle ABC
The side AB has been drawn for you.
You must show all your construction lines.
Edexcel IGCSE Math A Foundation 4.5.B construct triangles and shapes
Practise construction questions by keeping the given side fixed, using compass arcs or angle measurements and leaving all construction lines visible.
How this is tested
- Construct an equilateral triangle or square from a given side length accurately.
- Use ruler, protractor and compasses to complete a triangle from the given data.
- Show all construction lines so the method is clear on the final diagram.