Calculate the area of each circle

Answer:
[tex]2.01 \: {inches}^{2} [/tex]
Step-by-step explanation:
The formula to find the area of a circle is
[tex]area \: of \: circle \: = \pi {r}^{2}[/tex]
Let pi be (3.14), the radios as given in the question is (1.6 ÷ 2 = 0.8). Therefore;
[tex]\pi {r}^{2} = \\ (3.14) \: {(0.8)}^{2} \\ 3.14 \times 0.64 = \\ 2.0096\: or \: 2.01{inches}^{2}[/tex]