Vocab Project

1234567891011121314151617181920212223242526272829303132
Across
  1. 3. distance from the center to the circumference of a circle
  2. 9. a mathematical method used to find unknown measurements of objects that are difficult to measure
  3. 11. the amount of space that a substance or object occupies
  4. 15. A line segment that goes from one corner to another, but is not an edge.
  5. 17. the sum of interior angles of a triangle is 180°.
  6. 19. the image of a function is the set of all output values it may produce
  7. 21. a three-dimensional figure.
  8. 23. a solid shape that is bound on all its sides by plane faces
  9. 25. the sum of the squares on the legs of a right triangle is equal to the square on the hypotenuse
  10. 27. the point on a line that is at an equal distance from either end
  11. 29. Algebraic expression that gives the distances between pairs of points in terms of their coordinates
  12. 30. the perpendicular drawn from the vertex of the triangle to the opposite side
  13. 31. A three dimensional object.
  14. 32. a part, share, or number considered in comparative relation to a whole
Down
  1. 1. the ratio between the scale of a given original object and a new object
  2. 2. Two figures are said to be similar if they are the same shape
  3. 4. changing the size of an object without changing its shape
  4. 5. a type of transformation where we change the size of the original shape to make it bigger or smaller by multiplying it by a scale factor
  5. 6. Two figures are said to be similar if they are the same shape
  6. 7. xπ where x is whatever number you come up with, and π is simply a placeholder for pi's value
  7. 8. any smooth curve joining two points
  8. 10. same corresponding angle measures and proportional side lengths.
  9. 12. through any given point not on a line there passes exactly one line parallel to that line in the same plane.
  10. 13. he area between two radiuses and the connecting arc of a circle
  11. 14. Two shapes are Similar when one can become the other after a resize, flip, slide or turn
  12. 16. appears in two popular theorems regarding right trianglesRadius- distance from the center to the circumference of a circle
  13. 18. an enlargement of an object
  14. 20. distance around the edge of a circle
  15. 22. a straight line passing from side to side through the center of a body or figure, especially a circle or sphere.
  16. 24. Theorem- If the altitude is drawn to the hypotenuse of a right triangle, then the two triangles formed are similar to the original triangle and to each other
  17. 26. triangles- used to prove that two triangles are similar or congruent
  18. 28. to the rewriting of an expression into a simpler formUnique Parallel Postulate- through any given point not on a line there passes exactly one line parallel to that line in the same plane.