Discover the answers you need at Westonci.ca, a dynamic Q&A platform where knowledge is shared freely by a community of experts. Experience the ease of finding quick and accurate answers to your questions from professionals on our platform. Join our Q&A platform to connect with experts dedicated to providing accurate answers to your questions in various fields.
Sagot :
Sure, let's go through the problem step-by-step.
1. Understanding the Formula:
The formula for the circumference of a circle is given by:
[tex]\[ C = 2 \pi r \][/tex]
where:
- [tex]\( C \)[/tex] is the circumference,
- [tex]\( r \)[/tex] is the radius of the circle,
- [tex]\( \pi \)[/tex] is a mathematical constant approximately equal to 3.14159.
2. Given Information:
The circumference [tex]\( C \)[/tex] of the circle is given as [tex]\( 16 \pi \)[/tex].
3. Solving for the Radius:
We need to solve for the radius [tex]\( r \)[/tex]. Using the formula for the circumference, we can rearrange it to solve for [tex]\( r \)[/tex]:
[tex]\[ C = 2 \pi r \][/tex]
Substituting [tex]\( C = 16 \pi \)[/tex] into the formula gives:
[tex]\[ 16 \pi = 2 \pi r \][/tex]
To isolate [tex]\( r \)[/tex], divide both sides of the equation by [tex]\( 2 \pi \)[/tex]:
[tex]\[ r = \frac{16 \pi}{2 \pi} \][/tex]
4. Simplifying the Expression:
Simplify the right-hand side of the equation:
[tex]\[ r = \frac{16 \pi}{2 \pi} = \frac{16}{2} = 8 \][/tex]
5. Conclusion:
The radius [tex]\( r \)[/tex] of the circle with a circumference of [tex]\( 16 \pi \)[/tex] is:
[tex]\[ r = 8 \][/tex]
Therefore, the radius of the circle is 8.
1. Understanding the Formula:
The formula for the circumference of a circle is given by:
[tex]\[ C = 2 \pi r \][/tex]
where:
- [tex]\( C \)[/tex] is the circumference,
- [tex]\( r \)[/tex] is the radius of the circle,
- [tex]\( \pi \)[/tex] is a mathematical constant approximately equal to 3.14159.
2. Given Information:
The circumference [tex]\( C \)[/tex] of the circle is given as [tex]\( 16 \pi \)[/tex].
3. Solving for the Radius:
We need to solve for the radius [tex]\( r \)[/tex]. Using the formula for the circumference, we can rearrange it to solve for [tex]\( r \)[/tex]:
[tex]\[ C = 2 \pi r \][/tex]
Substituting [tex]\( C = 16 \pi \)[/tex] into the formula gives:
[tex]\[ 16 \pi = 2 \pi r \][/tex]
To isolate [tex]\( r \)[/tex], divide both sides of the equation by [tex]\( 2 \pi \)[/tex]:
[tex]\[ r = \frac{16 \pi}{2 \pi} \][/tex]
4. Simplifying the Expression:
Simplify the right-hand side of the equation:
[tex]\[ r = \frac{16 \pi}{2 \pi} = \frac{16}{2} = 8 \][/tex]
5. Conclusion:
The radius [tex]\( r \)[/tex] of the circle with a circumference of [tex]\( 16 \pi \)[/tex] is:
[tex]\[ r = 8 \][/tex]
Therefore, the radius of the circle is 8.
We appreciate your visit. Our platform is always here to offer accurate and reliable answers. Return anytime. We hope you found what you were looking for. Feel free to revisit us for more answers and updated information. We're glad you chose Westonci.ca. Revisit us for updated answers from our knowledgeable team.