Do you multiply or add when you find the perimeter?
Multiply
Add
7. Multiple Choice
1 minute
1 pt
A perimeter of a rectangle is 34 meters. The width is 4 meters. What would the length be? (Hint: 2 sides are each 4 meters; the other 2 sides must each be equal!)
17 m
13 m
15 m
8. Multiple Choice
5 minutes
1 pt
Find the PERIMETER of this figure.
25 cm
20 cm
10 cm
20 sq. cm
9. Multiple Choice
1.5 minutes
1 pt
Perimeter represents the
Number of square units inside a figure
The numbers of units around the figure
10. Multiple Choice
30 seconds
1 pt
The perimeter of a rectangle is 150 feet. The height is 30 feet. Which equation could be used to find the width?
2w + 60 = 150
w + 30 = 150
2w + 30 = 150
w + 60 = 150
11. Multiple Choice
1 minute
1 pt
Farmer Bob's son built a track to walk his pet pig. The track goes around the pig pen. The pig pen is 15 feet long and 21 feet wide. If the pig walks all the way around the track, how many feet did he walk?
72 feet
36 feet
36 square feet
12. Multiple Choice
45 seconds
1 pt
perimeter?
30 units
32 units
24 units
36 units
13. Multiple Choice
1.5 minutes
1 pt
How do you find the area of a rectangle?
Length + Length + Length + Length
Length + Width
Length x Width
Width x Width
14. Multiple Choice
5 minutes
1 pt
Find the perimeter
25cm
35cm
50cm
100cm
15. Multiple Choice
5 minutes
1 pt
16. Multiple Choice
5 minutes
1 pt
72 yards
65 yards
70 yards
75 yards
17. Multiple Choice
30 seconds
1 pt
Find the perimeter
25cm
35cm
50cm
100cm
18. Multiple Choice
1.5 minutes
1 pt
perimeter?
30 units
32 units
24 units
36 units
19. Multiple Choice
3 minutes
1 pt
Autumn jogs around a rectangular field. If the length is 75 meters, and the width is 60 meters, how many meters does she jog each time around?
135 meters
270 meters
100 miles
4500 meters
20. Multiple Choice
3 minutes
1 pt
An equilateral triangle has 3 sides that are all the same length. What is the perimeter of an equilateral triangle in which the side measures 7 centimeters?
21 centimeters
28 centimeters
49 centimeters
What's a triangle?
21. Multiple Choice
1 minute
1 pt
What is the formula for perimeter of a square?
P = 4s
P = l x w
P = s x s
E = mc2
22. Multiple Choice
3 minutes
1 pt
What is the side length of a square that has a perimeter of 36?
9
20
72
144
23. Multiple Choice
5 minutes
1 pt
A rectangle has a perimeter of 66. The length is 22. What is the width?