what is the perimeter of  square with a side of 3cm

The perimeter of a square is calculated using the formula:

\[
\text{Perimeter} = 4 \times \text{side length}
\]

Given that the side length is 3 cm:

\[
\text{Perimeter} = 4 \times 3 = 12 \text{ cm}
\]

So, the perimeter of the square is 12 cm.

Would you like more details or have any questions?

Here are 5 related questions to explore further:
1. What is the area of a square with a side length of 3 cm?
2. How would the perimeter change if the side length were doubled?
3. What is the perimeter of a rectangle with length 4 cm and width 3 cm?
4. How do you find the perimeter of a triangle?
5. What is the perimeter of a regular pentagon with a side length of 3 cm?

**Tip:** The perimeter of any regular polygon can be calculated by multiplying the number of sides by the length of one side.

What is the perimeter of a square with a side of 3cm?

Learn how to calculate the perimeter of a square with a side length of 3 cm. The problem covers essential geometric concepts and the formula for the perimeter of a square. Suitable for students in Grades 4-6.

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