A75ft long circular fence surrounds a pool. what is the diameter, radius, and circumference?

Radius = 11.94 ft

Diameter = 23.88 ft

Circumference = 75 ft

Step-by-step explanation:

Given:

Perimeter of the circular fence that surrounds the pool = 75 ft

To find the diameter, radius and circumference of the fence.

Solution:

Since perimeter of a circle is the length of the circumference of the circle, therefore the circumference of the circle will be = 75 ft

Formula for perimeter of circle =

where represents the radius of the circle.

We have:

Using

Dividing both sides by 6.28 to find

∴

The diameter of a circle is given as twice the radius.

Thus diameter

-362

step-by-step explanation:

(12)(4)+2(12)-34(12)+2(12)-3

  \/         \/         \/         \/

  48 +   24 -   408 + 24 - 3

      \   /               \   /

          72     -     432 - 3 = -363