geometry crossword

1. diagram,It helps calculate the number of possible out comes that could happen from the event or problem
2. the value separating the higher half from the lower half of a data sample
3. says that two ratios are always equal
4. the perimeter of a circle or ellipse.
5. angle,is the angle formed in the interior of a circle when two chords intersect on the circle
7. half of a sphere
10. angle,is an angle within a shape that contains the base
11. how much space an object takes up
12. a portion of a curve
13. is a straight line segment whose endpoints both lie on a circular arc
14. the points are in the same plane
16. an object with 4 equal sides
17. when two numbers are on the outside and or on oppisite sides
18. half of a circle that has a measure of 180

1. math that deals with sides and angles of triangles
4. is equal to the ratio of the side adjacent to an acute angle to the hypotenuse
6. is an exact half of a sphere
8. a flip of the imagine over the x or y axis
9. a line segment through a vertex and perpendicular to a line containing the base
15. section,is the non-empty intersection of a solid body in three-dimensional space with a plane