Questions

1. True or False: Two parallel lines intersect.

2. A triangle is a closed planar shape with
   
   1. 2 sides
   2. 4 sides
   3. 3 sides
   4. 5 sides

3. A closed planar shape with 5 sides is called a
   
   1. pentagon
   2. hexagon
   3. square
   4. heptagon

4. A closed planar shape with 4 sides is called a
   
   1. segment
   2. hexagon
   3. quadrilateral
   4. heptagon

5. A line segment is defined by
   
   1. 1 point
   2. 3 points
   3. 2 points
   4. 4 points

6. An equilateral triangle has
   
   1. only 2 equal sides
   2. all 3 sides equal
   3. no equal sides
   4. one right angle

7. Which of the statements below best describes a square?
   
   1. A square has 4 equal sides and 4 right angles.
   2. A square has 4 equal sides.
   3. A square has 4 right angles.
   4. 2 pairs of parallel sides.

8. Which pair of lines are parallel?
   

   .

9. Which of these shapes are
   
   1. quadrilaterals?
   2. triangles?
   3. squares?

   .

10. Which of these shapes are
    
    1. right triangles?
    2. rectangles?

    .

11. Which pair of lines are
    
    1. parallel?
    2. perpendicular?
    
    

    .
    

12. Find the perimeter and area of each shape.
    

    .

13. Find the perimeter and area of each shape.
    

    .

14. Which of these is an isosceles triangle?
    

    .

15. Which pair of triangles are congruent?
    

    .

16. Point O is the center of the circle below. What do you call the segments
    
    1. AB?
    2. CD?
    3. OD?

    .
    

Answers to the Above Questions

1. false
2. C
3. A
4. C
5. C
6. B
7. A
8. A
9. 1. B,E,F
   2. A,D
   3. F
10. 1. B
    2. D,E
11. 1. (S,R)
    2. (T,S) and (T,R)
12. 1. A: Perimeter = 20 , Area = 25
    2. B: Perimeter = 30 , Area = 54
    3. C: Perimeter = 24 , Area = 20
    4. D: Perimeter = 18 , Area = 20
13. 1. A: Perimeter = 32 , Area = 48
    2. B: Perimeter = 40 , Area = 80
    
    
14. B
    
15. A and C
16. 1. AB: chord
    2. CD: diameter
    3. OD: radius

References and Links