5 Written Questions

1. a ratio that describes how the dimensions on the drawing are related to the actual dimension of the object
2. for two positive numbers a and b, the positive number that x satisfies a/x=b/b. So x squared = ab and x = √ab
3. 
   a quadrilateral that has two pairs of consecutive congruent sides, but in which opposite sides are not congruent
4. a portion of the circumference of a circle
5. a parallelogram with four congruent sides and four right angles

5 Matching Questions

1. interior angles
2. isosceles trapezoid
3. common external tangent
4. diagonal
5. inscribed polygon

1. a
   a polygon whose vertices all lie on a circle
2. b
   a trapezoid with congruent legs
3. c when the sides of a polygon are extended, all the original angles of the polygon
4. d a segment that joins two nonconsecutive vertices of a polygon
5. e
   does not intersect that joins the centers of the two circles

5 Multiple Choice Questions

1. if two ratios are equal then their reciprocals are also equal. if a/b = c/d, then b/a = d/c
   1. reciprocal property
   2. cross product property
   3. central angle
   4. circle
2. 
   a quadrilateral with exactly one pair of parallel sides, called bases. The nonparallel sides are legs
   1. ratio
   2. scale
   3. trapezoid
   4. area
3. 
   a parallelogram with four congruent sides
   1. ratio
   2. radius
   3. rhombus
   4. means
4. 
   an angle whose vertex is on a circle and whose sides contain chords of the circle
   1. exterior angles
   2. rectangle
   3. interior angles
   4. inscribed angle
5. a polygon with four sides
   1. area
   2. diameter
   3. perimeter
   4. quadrilateral

5 True/False Questions

1. semicircle → the set of all points in a plane that are equidistant from a given point called the center of a circle

   True        False

2. common tangents → the point where a tangent intersects a circle

   True        False

3. height of a trapezoid → either pairs of angles whose common side is a base of a trapezoid

   True        False

4. means → the middle terms of a proportion

   True        False

5. exterior angles → when the sides of a polygon are extended, the angles that are adjacent to the interior angles

   True        False