Geometry Vocabulary

3. a solid object with six faces that are rectangles
5. a quadrilateral with two pairs of parallel sides
6. equal measure
13. an ordered pair of x and y
15. triangle with all 3 sides equal
18. the inside shape or space measured in square units
21. triangle with 2 equal sides
23. point where three faces of a solid intersect
25. a triangle with a right angle
26. an intersection of the faces in a solid
27. the altitude of a shape or solid
29. the amount of space inside a three-dimensional object
30. the distance between two points
32. an object distorted so that is seems to 'lean over' at an angle, as opposed to being exactly upright
33. distance around the shape

1. a group of mathematical symbols that shows relationship or that are used to solve a problem
2. its measure is less than 90°
4. intersecting lines that form 90o
7. a flat figure that is made up of straight lines and is enclosed
8. its measure is 90o
9. its measure is greater than 90o
10. a quadrilateral with 4 sides equal and 4 right corners
11. a polyhedron formed by connecting a polygonal base and a point, called the apex
12. a triangle with non-equal sides
14. a flat surface that forms part of a solid object
16. a polyhedron with 2 polygonal base and other faces joining sides of the two bases
17. distance across from side to side
19. the volume of a 3-dimensional unit cube
20. a quadrilateral with four right angles
22. Area the total area of the surface of a three-dimensional object
24. a geometric solid that has a polygon as its base and vertical sides perpendicular to the base
28. the surface a solid object stands on, or the bottom line of a shape
31. a two-dimensional pattern of a three-dimensional figure that can be folded to form the figure