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ZIMSEC O-Level Mathematics

8Geometry

Geometry in ZIMSEC O-Level Mathematics: what the syllabus expects you to know, the learning objectives and how to practise.
Topic246 practice questions12 lessons

In this topic

Lessons

  • Angle properties

    25 min

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  • Angles of elevation and depression

    20 min

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  • Geometrical terms and vocabulary

    20 min

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  • Bearings

    20 min

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  • Polygons

    20 min

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  • Congruent triangles

    20 min

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  • Similarity

    20 min

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  • Geometrical constructions

    25 min

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  • Loci

    20 min

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  • Symmetry

    25 min

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  • Angle properties of circles

    20 min

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  • Symmetry properties of chords and tangents

    20 min

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Sample question

A sample question on this topic. Answer it, check it, then read the worked answer.

Geometry: sample question

1 mark

Three angles lie side by side on a straight line. Two of them are 47∘47^\circ and 68∘68^\circ. Find the third angle.

Answer in °.

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