What is the circumference of a 18.5ft circle?

The answer is 56.57.

Step-by-step explanation:

Step by step explanation but hope this helps!

if 18.5 is the diameter, then 58.12 feet

if 18.5 is the radius, then 116.24 feet

Step-by-step explanation:

18.5 x 3.14 = 58.12 feet

58.12 x 2 = 116.24 feet

in the attachment.   i didn't see your choices.   the word which means there is choices.

step-by-step explanation:

(x,y)

x tells you how much left or right you go from the origin

y tells you how much down or up you go from the origin

so for example (-3,2), you go left 3 and up twice. i denoted which of the ordered pairs is which in my graph.