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Worksheets

Third Grade Perimeter

Total questions: 48

Worksheet time: 48mins

Name
Class
Date
1.

What is the perimeter of this square?

a)

3 units

b)

6 units

c)

9 units

d)

12 units

2.

What's the perimeter of this triangle?

a)

10 cm

b)

11 cm

c)

12 cm

d)

13 cm

3.

What's the perimeter of this triangle?

a)

12 cm

b)

11 cm

c)

18 cm

d)

13 cm

4.

What is the perimeter of this pentagon?

a)

15 units

b)

12 units

c)

9 units

d)

6 units

5.

What is the perimeter of this shape?

a)

11 inches

b)

22 inches

c)

8 inches

d)

14 inches

6.

What's the perimeter of this rectangle?

a)

26 cm

b)

27 cm

c)

28 cm

d)

13 cm

7.

Find the perimeter of this shape:

a)

26

b)

29

c)

33

d)

25

8.

Find the perimeter of this shape:

a)

26 m

b)

22 m

c)

21 m

d)

19 m

9.

Find the perimeter of this shape:

a)

41 m

b)

51 m

c)

50 m

d)

47 m

10.

Find the perimeter of this shape:

a)

20 feet

b)

84 feet

c)

40 feet

d)

30 feet

11.

Find the perimeter of this shape:

a)

8

b)

12

c)

16

d)

15

12.

What is the perimeter of the rectangle?

a)

28 feet

b)

48 feet

c)

18 feet

d)

14 feet

13.
What is the perimeter?
a)
4 in.
b)
16 in. 
c)
8 in. 
d)

20 in.

14.

Find the PERIMETER of this figure.

a)

25 cm

b)

20 cm

c)

10 cm

d)

20 sq cm

15.
The distance around an object is called the 
a)
area
b)
perimeter
c)

length

d)

width

16.
Do you multiply or add when you find the perimeter?
a)
Multiply
b)
Add
c)

Subtract

d)

Divide

17.
What is the perimeter of this rectangle? 
a)
60 in
b)
34 cm
c)
60 cm
d)
34 in
18.
What is the perimeter of the shaded figure?
a)
28
b)
24
c)
22
d)
26
19.
What is the perimeter of this polygon?
a)
39 in
b)
24 in
c)
105 in 
d)

30 in

20.
What is the perimeter of the shape?
a)
4 in.
b)
10 in. 
c)
12 in. 
d)

9 in.

21.
What is the missing measurement? 
a)
9 cm
b)
18 in
c)
18 cm
d)
9 in 
22.
Perimeter of triangle?
a)
32 units
b)
20 units
c)
10 units
d)
17 units
23.
:)
a)
14 cm
b)
140 cm
c)
14 m
d)
14 square cm
24.

What is the perimeter of the rectangle?

a)

15 cm

b)

16 cm

c)

15 sq cm

d)

8 cm

25.
What is the perimeter of the fence?
a)
25
b)
30
c)
35
d)
40
26.
Farmer Jose built a fence around his rectangular pig's pen. The fence was 10 feet long and 7 feet wide. How many feet of fencing would he need for his pig's pen? 
a)
70 feet
b)
17 feet
c)
34 feet
d)
36 feet
27.
What is the perimeter?
a)
3 ft. 
b)
6 ft. 
c)
12 ft. 
d)
18 ft. 
28.
What is the perimeter?
a)

20 m

b)

40 m

c)

60 m

d)

80 m

29.
What is the perimeter of this polygon? 
a)
28 in
b)
49 ft
c)
49 in 
d)
28 ft
30.
What is the perimeter of this rectangle? 
a)
60 in
b)
34 cm
c)
60 cm
d)
34 in
31.

A rectangular swimming pool has a length of 20m and a width of 7m. What is the perimeter of the pool?

a)

54 m

b)

140 m

c)

27 m

d)

34 m

32.

What is the perimeter of the trapezoid?

a)

60 in

b)

23 in

c)

20 in

d)

15 in

33.

The length of a rectangle is 10cm and the width is 5cm. What is the perimeter of the rectangle?

a)

50 cm

b)

30 cm

c)

15 cm

d)

35 cm

34.

What is the perimeter of the rectangle?

a)

42 in

b)

90 in

c)

21 in

d)

30 in

35.

One side of a square measures 15cm. What is the perimeter of the square?

a)

30 cm

b)

60 cm

c)

225 cm

d)

45 cm

36.

Calculate the perimeter of the trapezoid!

a)

37 ft

b)

24 ft

c)

34 ft

d)

25 ft

37.

The sides of an equilateral triangle measure 12cm. What is the perimeter of the triangle?

a)

144 cm

b)

36 cm

c)

12 cm

d)

24 cm

38.

What is the perimeter of the parallelogram?

a)

74 yd

b)

35 yd

c)

24 yd

d)

19 yd

39.

A rectangular picture frame has a length of 18 in and a width of 4 in. What is the perimeter of the frame?

a)

44 in

b)

22 in

c)

72 in

d)

36 in

40.

Calculate the perimeter of the rhombus!

a)

81 mm

b)

36 mm

c)

18 mm

d)

27 mm

41.

What is the perimeter of this rectangle?

a)

60 cm

b)

34 cm

42.

What is the perimeter of this triangle?

a)
39 in
b)
24 in
c)
105 in 
43.

what is the perimeter of the triangle?

a)

14 m

b)

15 m

c)

16 m

44.

What is the perimeter of the rectangle?

a)

21 ft.

b)

10 ft.

c)

20 ft.

45.

What is the perimeter of the pentagon?

a)

27 feet

b)

18 feet

c)

20 feet

46.

What is the perimeter of the trapezoid?

a)

37 ft.

b)

24 ft.

c)

34 ft.

47.

What is the perimeter of the parallelogram?

a)

74 yd.

b)

35 yd.

c)

24 yd.

48.

Perimeter is...

a)

the area inside

b)

the length times the width

c)

the length plus the width

d)

the distance around