What is the circumference of diameter 10cm[Take 22/7]

The circumference \( C \) of a circle is calculated using the formula:

\[
C = \pi \times d
\]

where:
- \( \pi \) is approximately \( \frac{22}{7} \),
- \( d \) is the diameter of the circle.

Given that the diameter \( d = 10 \) cm, substituting the values into the formula:

\[
C = \frac{22}{7} \times 10 = \frac{220}{7} \approx 31.43 \, \text{cm}
\]

So, the circumference is approximately \( 31.43 \, \text{cm} \).

Would you like a deeper explanation or have any questions?

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Here are 5 related questions:
1. What would the circumference be if the diameter was 14 cm?
2. How do you calculate the area of a circle using the diameter?
3. What is the relationship between radius and diameter in a circle?
4. How does the value of \( \pi \) affect the circumference?
5. Can the formula for circumference be derived from the area of a circle?

**Tip:** The diameter is always twice the radius in a circle.

What is the circumference of diameter 10cm [Take 22/7]

Learn how to calculate the circumference of a circle with a diameter of 10 cm using Pi approximated as 22/7. This solution includes step-by-step calculations, making it ideal for students in Grades 6-8 learning about circle geometry.

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