Answer:
Radius is 2.18
Step-by-step explanation:
We have been given the surface area of sphere 60 square feet
And formula for area of sphere is [tex]4{\pi}r^2[/tex]
using [tex]{\pi}=3.14[/tex]
On substituting the values [tex]60=4\cdot 3.14\cdot r^2[/tex] we get:
[tex]60=4\cdot 3.14\cdot r^2[/tex]
On simplification we get:
[tex]4.77= r^2[/tex]
[tex]\sqrt{4.77}= r[/tex]
[tex]2.18= r[/tex]
