Answer:
R=6
A=36[tex]\pi[/tex] Or 113.09733552923(113.1 rounded to the nearest tenth)
Step-by-step explanation:
R=d/2
12/2=6
A=[tex]D/2^{2}[/tex]
12/2=[tex]6^{2}[/tex]
6*6=36[tex]\pi[/tex]
(36*3.14=113.09733552923 if you don’t have pi symbol)
113.09733552923 rounded=113.1
