Question

Find the area of a circle with a diameter of 8 inches. Use 3.14 for pi

Answer 1

`\text{Area of a circle = }\pi\text{ }* r^2`
`\begin{gathered} \pi\text{ = 3.14} \\ \text{radius =}(diameter)/(2)=(8)/(2)=4 \\ \text{Area = 3.14 }*4^2=50.24inche^2 \end{gathered}`