Jim bought edging to go around a circular garden with a radius of 3 feet. Later he decided to
double the diameter of the garden. How many more feet of edging must he buy?	Choose the correct choice from the following answers:
A) 28.84' additional edging
B) 48.84' additional edging
C) 38.84' additional edging
D) 18.84' additional edging
E) 58.84' additional edging
(2)3.14 x 3 = 18.84' circumference of small garden   2 x 3 = 6' diameter of small garden   3.14 x 12 = 37.68' circumference of garden with   doubled diameter    37.68 - 18.84= 
<gadget id="calculator"> 37.68 - 18.84</gadget>
<output>18.84</output>
18.84' additional edging needed   In real life this would probably be rounded to 19 or 20 feet.   correct answer 18.84' additional edging
<result>D</result>
Jim bought edging to go around a circular garden with a radius of 3 feet. Later he decided to
double the diameter of the garden. How many more feet of edging must he buy?