Answer:
28.26 square feet
Step-by-step explanation:
Area of a circle is: [tex]A=\pi r^2[/tex]
'r' is the radius.
We are given the diameter of 6ft. Since the diameter is twice the radius, the radius is 3 ft.
6/2 = 3
Using 3.14 for pi:
[tex]A=3.14*3^2\\\rightarrow 3^2=9\\A=3.14*9\\\boxed{A=28.26}[/tex]
The area of the circle should be 28.26 square feet.
Answer:
28.26 ft²
Step-by-step explanation:
If the diameter is 6 feet, then the radius is 3 feet since 2r=d
The area formula in this case is 3.14×r² since it says "Use 3.14 for π".
3.14×3²=
3.14×9=
28.26 ft²
