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5 Written questions
5 Matching questions
 Trapezoid bd
 Pyramid
 Convex Polyhedron
 Obtuse Triangle
 prism
 a A triangle where one angle measures over 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 A quadrilateral with at least 1 pair of parallel sides
 d a polyhedron that has two parallel faces that are congruent. These 2 faces are called the bases of the prism. The other faces of the prism are called the lateral faces. (right prism, oblique prism)
 e is defined in a manner similar to that used in defining a convex polygon
5 Multiple choice questions
 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.
 A quadrilateral, all 4 sides the same length
 A quadrilateral with 4 sides that are equal and has all 90 degree angles
 A siple closed surface whose base is a simple closed surface and whose lateral surfaces slopes up to a vertex that is called the apex
 An infinite number of points connected around an equal distance from a middle point`
5 True/False questions

Sphere → A quadrilateral with 4 sides that are equal and has all 90 degree angles

Concave polyhedron → is defined in a manner similar to that used in defining a convex polygon

Right Triangle → All angles in the triangle are less than 90 degrees.

Polyhedron → (The plural is polyhedra) A three dimensional object whose surfaces are composed of polygonal regions (faces, verices, edges)

Isosceles Triangle → No equal sides