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Mathematics Worksheet
📏 Perimeter
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After this worksheet you can
Find the perimeter of a rectangle.Find the perimeter of a square.Find the perimeter of a triangle.Find the perimeter of a regular polygon.📚 Quick Recap
Perimeter measures the total distance around the outside edge of a shape — simply the sum of every side's length.
🧠 Section A · Concept Check ● BEGINNER 4 × 1 = 4
1Perimeter of a rectangle with length 14 and width 9:
2Perimeter of a square with side 12:
3Perimeter of a triangle with sides 8, 10, 12:
4Perimeter of a hexagon with all sides 7:
🧮 Section B · Problem Solving ● INTERMEDIATE 2 + 3×3 = 11
5Perimeter is the total distance a shape.
6A rectangle's perimeter is 2(l + ).
7Find the perimeter of a rectangle with length 14 and width 9.
8Find the perimeter of a square with side 12.
9Find the perimeter of a triangle with sides 8, 10, 12.
🚀 Section C · Challenge ● CHALLENGE 5
10Find the perimeter of a hexagon with all sides 7.
💭 Reflection — the most useful thing I learned:
A ___/4 B ___/11 C ___/5 Total ___/20
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✂ answer key — fold or cut before handing out
1-A 2-A 3-A 4-A | 5 around 6 w 7 = 46 8 = 48 9 = 30 | 10 = 42