(a) Complete the pattern so that $AB$ is the only line of symmetry. (b) Shade four more small triangles in the shape below to make a pattern with rotational symmetry of order 3.

Mathematics (Syllabus D) 4024/11 — May/June 2014

Cambridge O-Level · Non-calculator · worked solutions for every part, with the mark scheme

questions

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120

minutes

Topics Algebra and Graphs · Number · Geometry · Mensuration · Trigonometry · Statistics · +3 more

Q1GeometryFree sample

(a)

Complete the pattern so that $AB$ is the only line of symmetry.

Fig. 1

(b)

Shade four more small triangles in the shape below to make a pattern with rotational symmetry of order 3.

Fig. 2

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