# Math 3309 Conceptual Mathematics II

## Materials to study for the final exam

### Activities we did in class:

8 J, Q, V, BB, DD, KK, QQ
9 A, C, G, O, T
10 H, I, J, M
11 A, C, F, G, K, N, AA

### Definitions:

#### Chapter 8

• angle
• congruent--angle
• right angle
• acute angle
• obtuse angle
• perpendicular lines
• parallel lines
• circle
• diameter--circle, sphere
• sphere
• triangle
• right triangle
• hypotenuse
• sum of angles in triangle
• polygon
• pentagon, hexagon, octagon
• properties of rhombuses and rectangles, p. 361
• polyhedron (polyhedra)
• faces
• edges
• vertex (vertices)
• prism
• base (of prism)
• pyramid

#### Chapter 9

• reflection
• translation
• rotation
• symmetry
• reflection symmetry
• translation symmetry
• rotation symmetry
• n-fold rotation symmetry
• congruent--shape
• similar
• scale factor

#### Chapter 10

• Tables 10.2, 10.3
• length
• one-dimensional
• two-dimensional
• three-dimensional
• perimeter
• area
• surface area
• volume
• formula, area of rectangle
• formula, volume of box

#### Chapter 11

• Pythagorean theorem
• shearing
• formula, area of triangle
• (including base and height of triangle)
• formula, area of parallelogram
• (including base and height of parallelogram)