Answer:
28.26 ft.²
Step-by-step explanation:
Mathematics: Explain/formula.
To find the area of a circle, multiply the radius by itself twice, then multiply the product by pi.
[tex]\pi r^2(3.14*radius*radius)[/tex]
[tex]\pi =pi[/tex]
Mathematics: Solve.
Here, the diameter is 6 ft.
To find the radius, divide the diameter by 2.
[tex]6/2=3[/tex]
[tex]radius=3[/tex]
Now, we can plug the numbers into the formula.
[tex]\pi 3^2(3.14*3*3)=28.26[/tex]
Mathematics: Conclude.
Therefore, the area of this circle is 28.26 ft.²
