Right Angled Triangles Crossword

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Across
  1. 3. The name for remembering how to use Tan to find an angle.
  2. 6. A mnemonic that helps you remember the trigonometry ratios and fractions.
  3. 8. A comparison between two quantities of the same unit (here it will be length)
  4. 10. A triangle which has one right angle.
  5. 12. The short side which does touch a particular angle. i.e., it is next to the angle.
  6. 13. The study of the relationship between the sides and angles of the right-angle triangle.
Down
  1. 1. The name for remembering how to use Cos to find an angle
  2. 2. The name for remembering how to use Sin to find an angle
  3. 4. A side which does not touch the angle.
  4. 5. A formula or relationship between the three sides of a right-angled triangle.
  5. 7. The longest side of a right-angled triangle. The side opposite the right-angle.
  6. 9. A shape made up of three connected straight lines.
  7. 11. An irrational number displayed using the square roots symbol i.e., √37.