The diameter of the circle is 10cm. What will be the perimeter of the shape(Use pi = 3.14)? 31.4cm 41.4cm 51.4cm 61.4cm

1. Break Down the Problem

To find the perimeter (circumference) of the circle, we need to use the diameter provided in the question.

2. Relevant Concepts

The formula for the circumference $C$ of a circle is given by: $C = \pi \times d$ where $d$ is the diameter, and $\pi$ is approximately 3.14.

3. Analysis and Detail

Given:

• Diameter $d = 10$ cm
• $\pi = 3.14$

Substituting into the formula: $C = 3.14 \times 10$

Calculating: $C = 31.4 \text{ cm}$

4. Verify and Summarize

The calculation is verified, and the result indicates that the perimeter (circumference) of the circle is indeed $31.4$ cm.

Final Answer

The perimeter of the circle is 31.4 cm.