15-Item Quiz

1. Which of the following is defined as a closed figure formed by line segments ?

• A. Circle

• B. Triangle

• C. Square

• D. Polygon

2. Polygon comes from the Greek word "poly" means ____ and "gon" means _____.

• A. many ... angle

• B. angle ... many

• C. many... side

• D. side ... many

3. The following is not a polygon, except.

• 
• 
• 
• 

4. What is the name of this polygon ?

• A. Triangle

• B. Quadrilateral

• C. Hexagon

• D. Pentagon

5. Which of the following is not a quadrilateral?

• A. Parallelogram

• B. Square

• C. Rectangle

• D. Pentagon

6. It is a three-sided polygon. What is it?

• A. Triangle

• B. Rhombus

• C. Tri-gon

• D. Square

7. Which of the following has 6 angles?

• A. Pentagon

• B. Hexagon

• C Heptagon

• D. Octagon

8. An 8-sided polygon is what we call _______?

• A. Decagon

• B. Nonecagon

• C. Dodecagon

• D. Octagon

9. Two diagonals can be drawn in the following, except.

• A. Rhombus

• B. Heptagon

• C. Parallelogram

• D. Trapezoid

10. Which of the following is defined as line segments joining non-consecutive vertices?

• A. Diagonals

• B. Vertices

• C. Sides

• D. Angles