Question

The area of circular garden is 615.44 feet2. What is the circumference of the garden? (Use 3.14 for .)

Answer 1

Answer:

B.)

87.92 feet

Step-by-step explanation:

Given:

Area of the circular garden $= 615.44 ft^2$

      $\pi =3.14$

 Finding the radius of the circle.

Area of the circle= $\pi r^2$

          $615.44=\pi *r^2$

             $r^2=\frac{615.44}{\pi } \\\\r^2=\frac{615.44}{3.14} \\r^2=196\\r=14 ft.$

Circumference of the garden:

                                           $=2\pi r\\=2*3.14*14\\=87.92ft.$