final exam part 2

5 Written Questions

1. the same as the measure of its central angle
2. a parallelogram with 4 right angles
3. a parallelogram with 4 congruent sides and 4 right angles
4. the 2 congruent sides of an isosceles triangle
5. connects a vertex to the midpoint of the opposite side of a triangle

5 Matching Questions

1. pythagorean triple
2. sine ratio
3. semicircle
4. similar polygons
5. vertex angle

1. a have corresponding angles congruent and corresponding sides in proportion
2. b opposite/hypotenuse
3. c the angle between the 2 sides of an isosceles triangle
4. d a set of 3 whole numbers that satisfy the equation a2 + b2 = c2
5. e a half of a circle

5 Multiple Choice Questions

1. a quadrilateral with exactly one pair of parallel sides
   1. trapezoid
   2. ratio
   3. proportion
   4. proof
2. a line,segment or ray that touches a circle in exactly 1 point
   1. radius of a circle
   2. tangent to a circle
   3. tangent ratio
   4. semicircle
3. a parallelogram with 4 congruent sides
   1. kite
   2. ratio
   3. proof
   4. rhombus
4. a line, ray, or segment that intersects a circle in 2 points
   1. square
   2. secant
   3. rectangle
   4. leg
5. an arc smaller than semicircle
   1. major arc
   2. square
   3. minor arc
   4. sine ratio

5 True/False Questions

1. tangent ratio → opposite/adjacent

   True        False

2. kite → a quadrilateral with 2 pairs of congruent adjacent sides and no opposite sides congruent

   True        False

3. ratio → the comparison of 2 quantities by division

   True        False

4. major arc → an arc larger than a semicircle

   True        False

5. parallelogram → a quadrilateral with 2 pairs of parallel sides

   True        False