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Grade 4 Area & Perimeter
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Missing Side Lengths
Missing Side Lengths Printables
Missing Side Lengths 30 free to print or download.
30 printables
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♡
Find the Missing Side
Name
Score
Use the given area or perimeter to find the missing side.
1)
11 cm
? cm
Area = 22 sq cm
? = ______
2)
10 cm
? cm
Perimeter = 30 cm
? = ______
3)
5 cm
? cm
Area = 10 sq cm
? = ______
4)
4 cm
? cm
Area = 20 sq cm
? = ______
5)
6 cm
? cm
Area = 48 sq cm
? = ______
6)
5 cm
? cm
Perimeter = 14 cm
? = ______
➗
Math Worksheet
Find the Missing Side — Set 1
Ages 8–11
♡
Find the Missing Side
Name
Score
Use the given area or perimeter to find the missing side.
1)
7 cm
? cm
Area = 21 sq cm
? = ______
2)
4 cm
? cm
Perimeter = 16 cm
? = ______
3)
4 cm
? cm
Perimeter = 12 cm
? = ______
4)
9 cm
? cm
Perimeter = 24 cm
? = ______
5)
10 cm
? cm
Perimeter = 26 cm
? = ______
6)
6 cm
? cm
Perimeter = 22 cm
? = ______
➗
Math Worksheet
Find the Missing Side — Set 2
Ages 8–11
♡
Find the Missing Side
Name
Score
Use the given area or perimeter to find the missing side.
1)
8 cm
? cm
Area = 32 sq cm
? = ______
2)
3 cm
? cm
Area = 18 sq cm
? = ______
3)
4 cm
? cm
Area = 32 sq cm
? = ______
4)
11 cm
? cm
Perimeter = 30 cm
? = ______
5)
10 cm
? cm
Area = 20 sq cm
? = ______
6)
9 cm
? cm
Area = 18 sq cm
? = ______
➗
Math Worksheet
Find the Missing Side — Set 3
Ages 8–11
♡
Find the Missing Side
Name
Score
Use the given area or perimeter to find the missing side.
1)
8 cm
? cm
Perimeter = 32 cm
? = ______
2)
6 cm
? cm
Perimeter = 28 cm
? = ______
3)
8 cm
? cm
Perimeter = 34 cm
? = ______
4)
10 cm
? cm
Area = 70 sq cm
? = ______
5)
9 cm
? cm
Area = 81 sq cm
? = ______
6)
6 cm
? cm
Area = 30 sq cm
? = ______
➗
Math Worksheet
Find the Missing Side — Set 4
Ages 8–11
♡
Find the Missing Side
Name
Score
Use the given area or perimeter to find the missing side.
1)
11 cm
? cm
Area = 88 sq cm
? = ______
2)
8 cm
? cm
Area = 24 sq cm
? = ______
3)
6 cm
? cm
Perimeter = 24 cm
? = ______
4)
9 cm
? cm
Perimeter = 26 cm
? = ______
5)
5 cm
? cm
Perimeter = 18 cm
? = ______
6)
11 cm
? cm
Perimeter = 30 cm
? = ______
➗
Math Worksheet
Find the Missing Side — Set 5
Ages 8–11
♡
Find the Missing Side
Name
Score
Use the given area or perimeter to find the missing side.
1)
12 cm
? cm
Perimeter = 38 cm
? = ______
2)
6 cm
? cm
Area = 30 sq cm
? = ______
3)
4 cm
? cm
Area = 20 sq cm
? = ______
4)
4 cm
? cm
Area = 16 sq cm
? = ______
5)
12 cm
? cm
Area = 72 sq cm
? = ______
6)
7 cm
? cm
Area = 56 sq cm
? = ______
➗
Math Worksheet
Find the Missing Side — Set 6
Ages 8–11
♡
Find the Missing Side
Name
Score
Use the given area or perimeter to find the missing side.
1)
5 cm
? cm
Perimeter = 18 cm
? = ______
2)
7 cm
? cm
Perimeter = 20 cm
? = ______
3)
6 cm
? cm
Area = 36 sq cm
? = ______
4)
3 cm
? cm
Area = 27 sq cm
? = ______
5)
9 cm
? cm
Area = 54 sq cm
? = ______
6)
11 cm
? cm
Perimeter = 28 cm
? = ______
➗
Math Worksheet
Find the Missing Side — Set 7
Ages 8–11
♡
Find the Missing Side
Name
Score
Use the given area or perimeter to find the missing side.
1)
4 cm
? cm
Perimeter = 24 cm
? = ______
2)
9 cm
? cm
Area = 81 sq cm
? = ______
3)
8 cm
? cm
Perimeter = 24 cm
? = ______
4)
8 cm
? cm
Area = 32 sq cm
? = ______
5)
9 cm
? cm
Perimeter = 28 cm
? = ______
6)
4 cm
? cm
Area = 20 sq cm
? = ______
➗
Math Worksheet
Find the Missing Side — Set 8
Ages 8–11
♡
Find the Missing Side
Name
Score
Use the given area or perimeter to find the missing side.
1)
11 cm
? cm
Area = 55 sq cm
? = ______
2)
3 cm
? cm
Perimeter = 14 cm
? = ______
3)
11 cm
? cm
Area = 77 sq cm
? = ______
4)
9 cm
? cm
Area = 45 sq cm
? = ______
5)
9 cm
? cm
Perimeter = 28 cm
? = ______
6)
10 cm
? cm
Area = 80 sq cm
? = ______
➗
Math Worksheet
Find the Missing Side — Set 9
Ages 8–11
♡
Find the Missing Side
Name
Score
Use the given area or perimeter to find the missing side.
1)
10 cm
? cm
Perimeter = 32 cm
? = ______
2)
6 cm
? cm
Area = 54 sq cm
? = ______
3)
10 cm
? cm
Perimeter = 38 cm
? = ______
4)
11 cm
? cm
Perimeter = 38 cm
? = ______
5)
3 cm
? cm
Perimeter = 20 cm
? = ______
6)
6 cm
? cm
Perimeter = 26 cm
? = ______
➗
Math Worksheet
Find the Missing Side — Set 10
Ages 8–11
♡
Find the Missing Side
Name
Score
Use the given area or perimeter to find the missing side.
1)
9 cm
? cm
Area = 45 sq cm
? = ______
2)
3 cm
? cm
Perimeter = 10 cm
? = ______
3)
6 cm
? cm
Perimeter = 30 cm
? = ______
4)
7 cm
? cm
Area = 56 sq cm
? = ______
5)
12 cm
? cm
Area = 96 sq cm
? = ______
6)
10 cm
? cm
Perimeter = 32 cm
? = ______
➗
Math Worksheet
Find the Missing Side — Set 11
Ages 8–11
♡
Find the Missing Side
Name
Score
Use the given area or perimeter to find the missing side.
1)
11 cm
? cm
Perimeter = 32 cm
? = ______
2)
4 cm
? cm
Area = 20 sq cm
? = ______
3)
11 cm
? cm
Perimeter = 28 cm
? = ______
4)
6 cm
? cm
Area = 18 sq cm
? = ______
5)
5 cm
? cm
Perimeter = 24 cm
? = ______
6)
11 cm
? cm
Perimeter = 28 cm
? = ______
➗
Math Worksheet
Find the Missing Side — Set 12
Ages 8–11
♡
Find the Missing Side
Name
Score
Use the given area or perimeter to find the missing side.
1)
4 cm
? cm
Perimeter = 12 cm
? = ______
2)
7 cm
? cm
Area = 63 sq cm
? = ______
3)
4 cm
? cm
Area = 36 sq cm
? = ______
4)
6 cm
? cm
Perimeter = 18 cm
? = ______
5)
11 cm
? cm
Perimeter = 26 cm
? = ______
6)
12 cm
? cm
Perimeter = 34 cm
? = ______
➗
Math Worksheet
Find the Missing Side — Set 13
Ages 8–11
♡
Find the Missing Side
Name
Score
Use the given area or perimeter to find the missing side.
1)
9 cm
? cm
Perimeter = 30 cm
? = ______
2)
6 cm
? cm
Area = 42 sq cm
? = ______
3)
6 cm
? cm
Perimeter = 20 cm
? = ______
4)
6 cm
? cm
Area = 36 sq cm
? = ______
5)
4 cm
? cm
Perimeter = 16 cm
? = ______
6)
4 cm
? cm
Area = 20 sq cm
? = ______
➗
Math Worksheet
Find the Missing Side — Set 14
Ages 8–11
♡
Find the Missing Side
Name
Score
Use the given area or perimeter to find the missing side.
1)
7 cm
? cm
Area = 42 sq cm
? = ______
2)
10 cm
? cm
Perimeter = 28 cm
? = ______
3)
4 cm
? cm
Area = 8 sq cm
? = ______
4)
9 cm
? cm
Area = 72 sq cm
? = ______
5)
5 cm
? cm
Perimeter = 22 cm
? = ______
6)
10 cm
? cm
Area = 80 sq cm
? = ______
➗
Math Worksheet
Find the Missing Side — Set 15
Ages 8–11
♡
Find the Missing Side
Name
Score
Use the given area or perimeter to find the missing side.
1)
7 cm
? cm
Area = 42 sq cm
? = ______
2)
7 cm
? cm
Perimeter = 24 cm
? = ______
3)
12 cm
? cm
Perimeter = 32 cm
? = ______
4)
3 cm
? cm
Perimeter = 18 cm
? = ______
5)
3 cm
? cm
Area = 6 sq cm
? = ______
6)
4 cm
? cm
Area = 16 sq cm
? = ______
➗
Math Worksheet
Find the Missing Side — Set 16
Ages 8–11
Show more (14 left)
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