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WorksheetYear 5Level 3 · Challenge

Free Year 5 Angles Worksheet — Level 3

Classify angles and find missing angles on a line, at a point and in triangles. A challenge set for students ready to stretch further. This Year 5 worksheet has 10 questions and comes with a full answer sheet showing the working for every question.

Need more practice? Practice Set 2 · Practice Set 3 · Practice Set 4 — same skill, fresh questions, full answers.

Instant download · No sign-up · Free for personal, classroom and homeschool use

Year
Year 5
Subject
Maths
Topic
Angles
Difficulty
Level 3 · Challenge
Estimated time
10 minutes
Curriculum
Australian Curriculum
Questions
10
Answers
Included, with working
Format
PDF (A4), print or complete online

Students will practise

  • finding missing angles using angle rules
  • angles in triangles
  • angles on a straight line and at a point

Curriculum: Australian Curriculum. We show specific outcome codes only where they have been verified against the official curriculum document.

What's next?

Completed: Year 5 Angles Worksheet — Level 3

Ready for more? Move on to Year 6 Maths.

← Easier: Level 2 · Standard

How to use this worksheet

  1. Print the PDF or complete it on screen. Write the student's name and date at the top.
  2. Read the instructions for each part together before starting. Encourage working to be shown, not just answers.
  3. Mark with the answer sheet. Compare the method, not only the final answer, and give credit for correct working.
  4. Record the score, celebrate what went well, then follow the "What's next" suggestion.

Common questions

Who is this worksheet for?

Year 5 students (typically ages 10–11) working on angles. It is pitched at level 3 · challenge; an easier version is linked above.

Are the answers included?

Yes. The PDF includes a full answer sheet with the working for every question. You can also view the answers online.

How long does it take?

About 10 minutes for 10 questions. Short, regular sessions work best: two or three a week beats one long one.

Do I need to sign up to download?

No. Click Download Free PDF and it opens immediately. It is free for personal, classroom and homeschool use.

What should we do next?

Explore more Year 5 mathematics resources.

Preview

Success TutoringWorksheetsYear 5 · Mathematics · Angles

Year 5 Angles Worksheet — Level 3

Name

Date

Score /

State the angle rule you use.

1.An isosceles triangle has an apex angle of 53°. Find each base angle.
2.Three angles meet at a point: 85°, 144° and x°. Find x.
3.An isosceles triangle has an apex angle of 57°. Find each base angle.
4.Three angles meet at a point: 129°, 57° and x°. Find x.
5.An isosceles triangle has an apex angle of 66°. Find each base angle.
6.An isosceles triangle has an apex angle of 72°. Find each base angle.
7.Three angles meet at a point: 47°, 79° and x°. Find x.
8.Two angles on a straight line are 94° and x°. Find x.
9.An isosceles triangle has an apex angle of 42°. Find each base angle.
10.An isosceles triangle has an apex angle of 36°. Find each base angle.
Free worksheets at worksheets.successtutoring.com · © Success Tutoring · Free for personal and classroom use

Preview — the PDF contains the full resource and answer sheet.

More Year 5 angles resources

  • Worksheet

    Year 5 Angles Worksheet — Level 1

    Classify angles and find missing angles on a line, at a point and in triangles. Builds confidence with the core skill before adding…

    Difficulty
    Level 1 · Easier
    Time
    10 min
    Questions
    10 questions
    Answers
    Answers included
  • Worksheet

    Year 5 Angles Worksheet — Level 2

    Classify angles and find missing angles on a line, at a point and in triangles. Expected-level practice for this year group. This Year 5…

    Difficulty
    Level 2 · Standard
    Time
    10 min
    Questions
    10 questions
    Answers
    Answers included

Angles in other year levels

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About this resource

Created by
Success Tutoring Maths Team
Reviewed by
Success Tutoring
Last reviewed
1 October 2026
How it was made
Generated by checked procedures

Free to print and share for personal, classroom and homeschool use. Please don't resell. Spotted an error? Let us know.