Geometry & position (useful for trigonometry)

12345678910
Across
  1. 4. (side) The side next to the angle
  2. 5. angle 90° angle
  3. 8. How tall something is
  4. 9. The space between two lines (° degrees)
  5. 10. The longest side in a right triangle
Down
  1. 1. (side) The side in front of the angle
  2. 2. How steep something is
  3. 3. How wide something is
  4. 6. A shape with 3 sides and 3 angles
  5. 7. The long measurement