Answer:
28.26
Step-by-step explanation:
the equation for finding the area of a circle is 3.14*r to the second power, so once we put in our known radius, 3 it's 3.14*3 to the second power. 3 to the second power (3*3) equals 9, so we can them do the equation 3.14*9=28.26
so out answer is 28.26units^2
