Question

The circumference of a circle is 18.84 yards. What is the circle's diameter?

Answer 1

The diameter is 6 yards.

Explanation:

2pir=18.84

pir=9.42

r=3(nearest whole number)

d=2r

d=2*3

d=6

Therefore, the diameter is 6 yards.

Answer 2

Good morning,

Answer:

d=6

d : diameter

r : radius

d = 2r

Explanation:

Let p be the circumference of the circle then:

p=2πr = dπ then d=p/π = 18,84÷3,14 = 6

then d=6.

:)