5 Written questions
5 Matching questions
- Trapezoid bd
- Concave polyhedron
- Convex Polyhedron
- a A quadrilateral in which the opposite sides are parallel, all angles are 90 degrees
- b A polyhedron whose base is a polygon ad whose faces are triangles that have a common vertex. That common vertex is called the apex of the pyramid.
- c Is defined in a manner similar to that used in defining a concave polygon.
- d A quadrilateral with at least 1 pair of parallel sides
- e is defined in a manner similar to that used in defining a convex polygon
5 Multiple choice questions
- All the sides of the triangle are equal in length
- Quadrilateral in which the opposite sides are parallel
- Quadrilateral in which exactly 1 pair of parallel sides
- A quadrilateral, all 4 sides the same length
- The set of all points in a three dimensional space that are the same distance from a fixed point, called the center
5 True/False questions
Regular Polyhedron → A convex polyhedron in which the faces are congruent regular polygons and in which the number of edges that meet at each vertex are the same.
Circle → Quadrilateral with 2 pairs of adjacent congruent sides, with perpendicular diagnals
prism → Quadrilateral with 2 pairs of adjacent congruent sides, with perpendicular diagnals
Polyhedron → (The plural is polyhedra) A three dimensional object whose surfaces are composed of polygonal regions (faces, verices, edges)
Isosceles Triangle → No equal sides