Across
- 6. of a circle the distance from the center to any point on the boundary
- 8. angle an angle that is greater than 90 degrees
- 9. the point where all three altitudes of the triangle intersect
- 11. the branch of mathmatics concerned with specific functions of angles and their appliction to calculations
- 14. line a line passing through two points of a curve
- 20. the center of mass of a geometric object of uniform density
- 21. triangle a triangle where one angle is 90 degrees
- 22. angles two angles added together to make exactly 180 degrees
- 24. interior angles two lines that make the degrees the same on one line
- 25. a line segment is a point that lies halfway between two points
- 26. of cosines lengths of the sides of a triangle
- 27. coordinates a system for a three dimensional space
- 30. an extension in only one direction
- 33. shape made up of exactly similar parts facing each other
- 34. moves a shape let, right, up and down but does not turn
- 35. a figure that has four sides
Down
- 1. a straight line passing from side to side through the center of a body figure
- 2. the line that is vertical on a graph
- 3. a line parallel on the plane
- 4. a ring shaped object, structure, or region
- 5. the initial point of the starting point from where we begin our calculations and measurements
- 7. having a constant ratio to another quantity
- 10. the longest side of a right triangle, opposite the right triangle
- 12. somthing divided by two parts
- 13. an amount by which an angle is less than 180 degrees
- 15. a line that passes through two very specific points on a triangle
- 16. two lines intersecting at a 90 degree angle
- 17. a point where two or more curves, lines, or edges meet
- 18. having a common vertex and a common side
- 19. geometry the study of plane and solid figures on the basis
- 23. the common polygon vertex at the top of a pyramid or the vertex of a cone
- 28. a line from the center of a regular polygon
- 29. take a number multiplied by itself twice
- 31. the angles between adjacent sides of a rectilinear figure
- 32. slope a line that is horizontal and parallel to the x-axis