Year 8 Angles Worksheet — Level 1 — Practice Set 4 — Answers
Answer sheet with worked solutions for the Year 8 angles worksheet.
Success TutoringWorksheetsAnswer sheetYear 8 · Mathematics · AnglesYear 8 Angles Worksheet — Level 1 — Practice Set 4 — Answers
State the angle rule you use.
Answer: acute
Acute < 90°, right = 90°, obtuse between 90° and 180°, straight = 180°, reflex > 180°.
Answer: acute
Acute < 90°, right = 90°, obtuse between 90° and 180°, straight = 180°, reflex > 180°.
Answer: acute
Acute < 90°, right = 90°, obtuse between 90° and 180°, straight = 180°, reflex > 180°.
Answer: obtuse
Acute < 90°, right = 90°, obtuse between 90° and 180°, straight = 180°, reflex > 180°.
Answer: obtuse
Acute < 90°, right = 90°, obtuse between 90° and 180°, straight = 180°, reflex > 180°.
Answer: reflex
Acute < 90°, right = 90°, obtuse between 90° and 180°, straight = 180°, reflex > 180°.
Answer: obtuse
Acute < 90°, right = 90°, obtuse between 90° and 180°, straight = 180°, reflex > 180°.
Answer: obtuse
Acute < 90°, right = 90°, obtuse between 90° and 180°, straight = 180°, reflex > 180°.
Answer: obtuse
Acute < 90°, right = 90°, obtuse between 90° and 180°, straight = 180°, reflex > 180°.
Answer: reflex
Acute < 90°, right = 90°, obtuse between 90° and 180°, straight = 180°, reflex > 180°.
Marking tips
- Give credit for correct method even when the final answer slips — the working shows where the thinking went right.
- For open-ended tasks, use the success criteria as a checklist rather than looking for one "right" answer.
- Celebrate what went well first, then pick one thing to work on next.