Answered

Discover answers to your questions with Westonci.ca, the leading Q&A platform that connects you with knowledgeable experts. Get immediate and reliable answers to your questions from a community of experienced experts on our platform. Join our Q&A platform to connect with experts dedicated to providing accurate answers to your questions in various fields.

UNIT TEST:
Circles and Composite Figures
Calculator
What is the circumference of a circle with a radius of 7.9 inches?
Use 3.14 for pi.
Enter your answer as a decimal in the box.
49. in.
2
3
4
5

Sagot :

GinnyAnswer
To solve the problem of finding the circumference of a circle with a given radius of 7.9 inches, follow these steps:

1. Identify the Given Information:
- Radius ([tex]\( r \)[/tex]): 7.9 inches
- Pi ([tex]\( \pi \)[/tex]): 3.14

2. Understand the Formula for Circumference:
The formula for the circumference ([tex]\( C \)[/tex]) of a circle is given by:
[tex]\[ C = 2 \pi r \][/tex]

3. Plug in the Given Values:
Replace [tex]\( \pi \)[/tex] with 3.14 and [tex]\( r \)[/tex] with 7.9 inches in the formula:
[tex]\[ C = 2 \times 3.14 \times 7.9 \][/tex]

4. Calculate the Circumference:
Multiply the values step by step:
[tex]\[ C = 2 \times 3.14 \times 7.9 = 49.612 \][/tex]

Therefore, the circumference of the circle is [tex]\(\boxed{49.612}\)[/tex] inches.
Thanks for using our service. We aim to provide the most accurate answers for all your queries. Visit us again for more insights. Your visit means a lot to us. Don't hesitate to return for more reliable answers to any questions you may have. Thank you for trusting Westonci.ca. Don't forget to revisit us for more accurate and insightful answers.