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Can a triangle have these angle measures?

Year 8 maths · Fieldbook Learning

Name ______________________ Date __________

The three angles must add up to exactly 180 degrees. Write yes or no.

  1. Can a triangle have angles of 47°, 103° and 35°? Write yes or no.
  2. Can a triangle have angles of 59°, 70° and 51°? Write yes or no.
  3. Can a triangle have angles of 66°, 93° and 21°? Write yes or no.
  4. Can a triangle have angles of 96°, 22° and 54°? Write yes or no.
  5. Can a triangle have angles of 75°, 68° and 32°? Write yes or no.
  6. Can a triangle have angles of 15°, 150° and 20°? Write yes or no.
  7. Can a triangle have angles of 57°, 36° and 79°? Write yes or no.
  8. Can a triangle have angles of 63°, 13° and 116°? Write yes or no.
  9. Can a triangle have angles of 24°, 86° and 82°? Write yes or no.
  10. Can a triangle have angles of 53°, 106° and 21°? Write yes or no.
  11. Can a triangle have angles of 32°, 75° and 68°? Write yes or no.
  12. Can a triangle have angles of 70°, 36° and 74°? Write yes or no.
  13. Can a triangle have angles of 93°, 33° and 54°? Write yes or no.
  14. Can a triangle have angles of 70°, 62° and 48°? Write yes or no.
  15. Can a triangle have angles of 52°, 52° and 76°? Write yes or no.
  16. Can a triangle have angles of 23°, 92° and 70°? Write yes or no.
  17. Can a triangle have angles of 53°, 19° and 108°? Write yes or no.
  18. Can a triangle have angles of 69°, 52° and 59°? Write yes or no.
  19. Can a triangle have angles of 28°, 69° and 75°? Write yes or no.
  20. Can a triangle have angles of 32°, 14° and 146°? Write yes or no.
More free practice: fieldbooklearning.com/uk/practice/year-8/can-a-triangle-have-these-angle-measures/

Answer key: Can a triangle have these angle measures?

  1. no
  2. yes
  3. yes
  4. no
  5. no
  6. no
  7. no
  8. no
  9. no
  10. yes
  11. no
  12. yes
  13. yes
  14. yes
  15. yes
  16. no
  17. yes
  18. yes
  19. no
  20. no