Pythagoras Tings

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Across
  1. 2. The measure of the surface inside a shape.
  2. 4. An angle larger than 90 degrees but less than 180 degrees.
  3. 5. The result of a number times itself.
  4. 6. A triangle with no equal sides.
  5. 8. Shapes that have the same form but different sizes.
  6. 11. A corner or a point where lines meet.
  7. 14. The longest side of a right triangle.
  8. 15. The space between two intersecting lines or surfaces.
Down
  1. 1. A triangle with two sides of the same length.
  2. 2. An angle smaller than 90 degrees.
  3. 3. A proposition that has been proven on the basis of previously established statements. Pythagoras’ ___
  4. 7. A triangle where all sides are the same length.
  5. 9. A unit used to measure angles.
  6. 10. A polygon with three sides.
  7. 12. Angle An angle of 90 degrees.
  8. 13. Greek Mathematician with a famous theorem about right triangles.