Question

1. if the circumference of a circle is 50 meters, what is the radius?

a. \\(\frac{100}{\pi}\\) meters
b. 10 meters
c. 25 meters
d. \\(\frac{50}{2\pi}\\) meters

Explanation:

Step1: Recall circumference formula

Circumference \( C = 2\pi r \)

Step2: Substitute \( C = 50 \)

\( 50 = 2\pi r \)

Step3: Solve for \( r \)

\( r = \frac{50}{2\pi} \)

Answer:

d. \(\frac{50}{2\pi}\) meters