Math and Numbers

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Across
  1. 3. - What is a polygon with four sides, such as a square or a rectangle?
  2. 5. - What type of triangle has two sides of equal length and two equal angles?
  3. 6. - In mathematics, what is the small number written above and to the right of a base number, indicating how many times the base is multiplied by itself?
  4. 8. Theorem - What is the mathematical principle that relates the sides of a right triangle: a² + b² = c²?
  5. 11. - In a right triangle, what is the side opposite the right angle, often the longest side?
  6. 12. Number - What type of number is only divisible by 1 and itself, with no other divisors?
  7. 13. - What is the measure of the likelihood of an event occurring, often expressed as a fraction or a percentage?
  8. 14. - What branch of mathematics deals with the properties and relationships of points, lines, angles, and shapes?
  9. 17. Number - What type of number can be expressed as a fraction of two integers, like 3/4 or -1/2?
  10. 18. Likes to chase mice
  11. 19. - What is the mathematical constant that represents the ratio of the circumference of a circle to its diameter?
  12. 20. Man's best friend
  13. 21. Sequence - What is the series of numbers where each number is the sum of the two preceding ones, starting with 0 and 1?
  14. 23. Root - What is the value that, when multiplied by itself, equals a given number, like the square root of 25 is 5?
Down
  1. 1. - What is a closed geometric shape with three or more sides, like a triangle or a pentagon?
  2. 2. Large marsupial
  3. 4. Value - What is the non-negative value of a real number without regard to its sign?
  4. 7. Has a trunk
  5. 8. - What is the distance around the boundary of a two-dimensional shape, like a rectangle or a circle?
  6. 9. - What is a closed plane figure with straight sides, like a hexagon or an octagon?
  7. 10. Number - What type of number cannot be expressed as a simple fraction and has a non-repeating, non-terminating decimal representation, like the square root of 2?
  8. 15. - What is a mathematical statement that shows the equality of two expressions, often with an equal sign?
  9. 16. Flying mammal
  10. 20. - What is a number system based on powers of ten and includes a decimal point for fractional values?
  11. 22. - What is the measurement of the space enclosed by a two-dimensional shape, typically in square units?