Respuesta :

The equation for area of a circle is [tex]\pi r^{2} [/tex]

So with a diameter of 6, the circle has a radius of 3x.

Area = [tex] \pi [/tex](9[tex] x^{2} [/tex]) = 28.26[tex] x^{2} [/tex]

nelliemellow

Answer:

it is D

Step-by-step explanation: