• Mathematics
  • Year 7

Angle Relationships

approx. 7 hrs

2 topics

15 concepts

Learn about key features of Angle Relationships in Year 7. Concepts include measuring and estimating the measurement of angles and language used throughout this topic. Develop understanding of Angle Relationships and proficiency in measuring and estimating angles.

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The Year 7 Angle Relationships program is aligned with relevant components of the Measurement and Geometry strand of the Australian curriculum. Students studying Year 7 Angle Relationships explore and name different types of angles, including acute, obtuse, right, straight angles, and revolutions. The language of angles and angle relationships is fundamental to this topic and makes up a key component of the content studied.

Topics & Concepts We Cover

This learning program is made up of the following 2 topics, broken down into 15 concepts.

  • Angle Notation 10 concepts

    1. Name perpendicular lines using the symbol for perpendicular

    2. Find the supplement of an angle

    3. Use the common conventions for right angles and equal angles

    4. Describe a pair of angles that share a common arm and vertex as 'adjacent angles'

    5. Label and name angles using notation

    6. Label the vertex and arms of an angle

    7. Find the complement of an angle

    8. Identify and name right angles, straight angles, angles of complete revolution and vertically opposite angles embedded in diagrams

    9. Define, label and name points, lines and intervals

    10. Find angles at a point using angle relationships

  • Parallel lines and Transversals 5 concepts

    1. Identify alternate angle pairs, corresponding angle pairs and co-interior angle pairs for parallel lines cut by a transversal

    2. Identify 'transversals', including transversals of parallel lines

    3. Use the common conventions to indicate parallel lines on diagrams

    4. Name pairs of parallel lines using the symbol for parallel

    5. Use angle relationships of parallel lines to find the size of unknown angles, giving reasons

What you'll get

Learning Content

  • A customised learning plan to suit your needs, adapting to your pace as you learn, progress and achieve mastery
  • All the content required to help you master the syllabus, including theory, worked examples, exam preparation and practice questions

An Expert Tutor

  • We match you to a private, expert tutor who is right for your needs and goals
  • Our tutors are talented, tested, top ATAR achievers and subject experts
  • During each session, your tutor guides you through your learning program, providing real-time, live expert tutoring in Angle Relationships


  • Access information at every stage showing what's been mastered, what areas need to be worked on and what's next
  • You and your parents receive a comprehensive feedback report after every session
  • Every session is recorded and available for you to watch at any time, allowing you to review what was covered

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Starting at

$49(inc. GST)

per session

Fully flexible

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Access to practice questions

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