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Triangles - Areas

Maths · Grade 10 · Week 28 · 25 questions

Geometry explores the properties of shapes, angles, and spatial relationships. These visual and logical skills have applications in design, architecture, navigation, and everyday problem-solving.

What you'll practise

  • Identify and classify geometric shapes
  • Calculate angles using geometric properties
  • Apply theorems about triangles and polygons
  • Solve problems involving geometric relationships
All 25 questions in this Triangles - Areas quiz

Grade 10 Maths — Triangles - Areas: 25 practice questions with instant scoring and explanations.

  1. △ABC~△DEF, sides ratio 2:4. Area △ABC=144cm². Area △DEF?
  2. △ABC~△DEF, sides ratio 3:1. Area △ABC=144cm². Area △DEF?
  3. △ABC~△DEF, sides ratio 2:1. Area △ABC=100cm². Area △DEF?
  4. △ABC~△DEF, sides ratio 3:6. Area △ABC=36cm². Area △DEF?
  5. △ABC~△DEF, sides ratio 1:4. Area △ABC=81cm². Area △DEF?
  6. △ABC~△DEF, sides ratio 6:5. Area △ABC=36cm². Area △DEF?
  7. △ABC~△DEF, sides ratio 1:3. Area △ABC=144cm². Area △DEF?
  8. △ABC~△DEF, sides ratio 1:4. Area △ABC=25cm². Area △DEF?
  9. △ABC~△DEF, sides ratio 1:5. Area △ABC=64cm². Area △DEF?
  10. △ABC~△DEF, sides ratio 2:1. Area △ABC=36cm². Area △DEF?
  11. △ABC~△DEF, sides ratio 1:6. Area △ABC=36cm². Area △DEF?
  12. △ABC~△DEF, sides ratio 6:3. Area △ABC=16cm². Area △DEF?
  13. △ABC~△DEF, sides ratio 3:5. Area △ABC=36cm². Area △DEF?
  14. △ABC~△DEF, sides ratio 4:5. Area △ABC=144cm². Area △DEF?
  15. △ABC~△DEF, sides ratio 6:3. Area △ABC=144cm². Area △DEF?
  16. △ABC~△DEF, sides ratio 1:2. Area △ABC=100cm². Area △DEF?
  17. △ABC~△DEF, sides ratio 5:3. Area △ABC=25cm². Area △DEF?
  18. △ABC~△DEF, sides ratio 2:1. Area △ABC=144cm². Area △DEF?
  19. △ABC~△DEF, sides ratio 1:6. Area △ABC=81cm². Area △DEF?
  20. △ABC~△DEF, sides ratio 4:3. Area △ABC=64cm². Area △DEF?
  21. △ABC~△DEF, sides ratio 4:2. Area △ABC=64cm². Area △DEF?
  22. △ABC~△DEF, sides ratio 2:5. Area △ABC=100cm². Area △DEF?
  23. △ABC~△DEF, sides ratio 4:6. Area △ABC=100cm². Area △DEF?
  24. △ABC~△DEF, sides ratio 1:3. Area △ABC=100cm². Area △DEF?
  25. △ABC~△DEF, sides ratio 3:1. Area △ABC=81cm². Area △DEF?
Question 1 of 250 correct so far

△ABC~△DEF, sides ratio 2:4. Area △ABC=144cm². Area △DEF?

Week 27: Triangles - Pythagoras TheoremWeek 29: Trigonometry - Ratios