Belinda is digging a round flower garden in her backyard. she has 19 feet of rubber edging to place around the garden. what is the area of the new garden?

28.73 feet²

Step-by-step explanation:

Since Belinda is edging the garden with the rubber which measure 19 feet,will be the perimeter of the given circle.

So perimeter of the circular garden = 2πr

19 = 2πr

r =

r =

r = 3.0255 feet

Now area of the circular garden is πr²

                                                   = (3.14)(3.0255)²

                                                     = 28.73 feet²

Therefore, area of the round flower garden is 28.73 feet²

3

step-by-step explanation:

divide 13.5 by 9 to get the scale factor. it equals 1.5

2 * 1.5 = 3