prashnakhatiwada54
Answered

Discover the answers you need at Westonci.ca, a dynamic Q&A platform where knowledge is shared freely by a community of experts. Join our Q&A platform to get precise answers from experts in diverse fields and enhance your understanding. Get quick and reliable solutions to your questions from a community of experienced experts on our platform.


The circumference of the second circle is 2 feet longer than
the circumference of the first circle. How many
feet longer
is the radius of the second than
the of the first?
a.1/2pie
b.1/pie
c.2pie
3.pie
please help me solve this problem
​

Sagot :

reinhard10158

Answer:

b. 1/pi

Step-by-step explanation:

the circumference of a circle :

2pi×r

we have r1 (radius of the first circle) and r2 (radius of the second circle) .

2pi×r2 = 2pi×r1 + 2

r2 = (2pi×r1 + 2)/(2pi) = (pi×r1 + 1)/pi = r1 + 1/pi

so, we see r2 is 1/pi longer than r1.

We hope this information was helpful. Feel free to return anytime for more answers to your questions and concerns. We hope our answers were useful. Return anytime for more information and answers to any other questions you have. Westonci.ca is committed to providing accurate answers. Come back soon for more trustworthy information.