Answer:
254 inches squared
Step-by-step explanation:
Hi there!
[tex]A=\pi r^2[/tex] where r is the radius of the circle
The radius is equal to half the diameter. Given that the diameter is 18 inches, we know that the radius of the circular plate is 9 inches. Plug this into the equation:
[tex]A=\pi (9)^2\\A=81\pi \\A=254[/tex]
Therefore, the area of the plate is approximately 254 inches squared.
If this is not an answer choice, the question may have been asking for the radius of the circle rather than the area.
I hope this helps!
