Question

For a circle with the given circumference of c, find the radius and diameter.

c=25 cm​

Answer 1

r=39.27

d=

Explanation:

C=2pi(r)

25=2pi(r)

25/2pi=r

25/2pi=39.27

r=39.27

d=2r

d=2(39.27)

d=78.54