[tex]D) Divide \: the \: diameter \: in \: half, \: square, \: \\ \: \: and \: multiply \: by \: \pi \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: [/tex]
Answer: A)
Step-by-step explanation: Formulas:
[tex]Area: \pi r\times(radius)^2[/tex]
[tex]Circumference: 2\pi \times radius[/tex]
[tex]Diameter: 2 \times radius[/tex]
