Respuesta :
For this case we have that the area of a circle is given by:
[tex]A = \pi * r ^ 2[/tex]
Where:
r: It is the radius of the circle
By clearing the radio we have:
[tex]r = \pm \sqrt {\frac {A} {\pi}}[/tex]
We take the positive value:
[tex]r = \sqrt {\frac {A} {\pi}}\\r = \sqrt {\frac {95.03} {\pi}}\\r = 5.50 \ ft[/tex]
The diameter is twice the radius:
[tex]d = 11[/tex]
Answer:
[tex]11 \ ft[/tex]
Answer:
11 feet
Step-by-step explanation:
We are given the area of a circle and we are to find the diameter of this circle.
We know that the area of a circle is given by [tex]\pi r^2[/tex] so equating its given value to get:
[tex]\pi \times r^2 = 95.03[/tex]
[tex] r ^ 2 = \frac {95.03} {\pi } [/tex] [tex] r = \sqrt {30.25} [/tex]
[tex] r = 5 . 5 [/tex]
Therefore, our required diameter will be [tex]5.5 \times 2[/tex] = 11 feet