Question

Find the radius of a circle with a circumference of 49 yards

Answer 1

[I'm using 22/7 as pi in this question, for the sake of convenience, since the value of pi to be used isn't given.]

Circumference = $2\pi r$

49 = 2 x $\frac{22}{7}$ x r

r = 49 x $\frac{7}{44}$

r = approx. 7.8 yards

Answer 2

Answer:

7.8025

Step-by-step explanation:

You get the circumfence formula 2 * pi * r

since you are looking for the radius divide 49/2 then the answer you get divide it by pi and then you have your radius

i hope this helped<33