The area of circular garden is 615.44 feet2. What is the circumference of the garden? (Use 3.14 for .)
A.
205.15 feet
B.
87.92 feet
C.
43.96 feet
D.
307.72 feet

87.92 ft

Step-by-step explanation:

Area of a circle = pi*r^2.                                    A

If the area is given, then the radius is r = √  

                                                                           pi

circumference of a circle = 2*pi*r.  We use the expression for r found above:

                                                          615.44

Circumference of garden = 2*pi* √

                                                              pi

Substituting 3.14 for pi, we get:  

                                                           615.44

Circumference of garden = 6.28* √ = 6.28*14 = 87.92 ft

                                                              3.14

13875138answer:

step-by-step explanation:

use a calculator!

chase is right because he already been to the swings and he know how far it will be to get there

step-by-step explanation: