A landscape designer recommends that a fence be put around a circular flower bed that is 220 ft.

How many feet of fence is needed if the fence is placed 3 ft from the edge?

660 ft

hope you do good

i need the working

660 is nowhere close.

You want the circumference of a circle.

You don't say whether 220 ft is the diameter or the radius, or even the circumference.

If the diameter, your new larger circle has diameter 220+6 = 226

If the radius, your new larger circles has diameter 440+6 = 446

If the circumference, your new larger circle has circumference 220 + 6π

Finally, you don't say whether the fence is inside or outside the garden!

SO, figure out just what the question is, and then maybe you can come up with an answer.

Grr..

220 ft in diameter steve

To find out how many feet of fence is needed for the circular flower bed, we need to first calculate the circumference of the circular flower bed, which is the distance around the edge of the circle.

The formula to find the circumference of a circle is C = 2πr, where C is the circumference, π is a mathematical constant approximately equal to 3.14159, and r is the radius of the circle.

In this case, the fence is placed 3 ft from the edge of the circular flower bed, so the radius of the circle will be the distance from the center of the flower bed to the edge + 3 ft.

The formula to find the radius of a circle given the diameter is r = d/2, where r is the radius and d is the diameter.

We know that the diameter of the circular flower bed is 220 ft, so the radius is 220 ft / 2 = 110 ft.

Now we can calculate the circumference of the circular flower bed:

C = 2πr = 2 * 3.14159 * 110 ft ≈ 689.54 ft

Therefore, approximately 689.54 feet of fence is needed if the fence is placed 3 ft from the edge of the circular flower bed.