Respuesta :

The formula to find the area of a circle is: 

[tex]a= \pi r^{2} [/tex]

Step 1:
We will be dividing the diameter by two to find the radius. 

16 ÷ 2 = 8

Step 2:
We will find what 8 squared is. 

[tex] 8^{2} [/tex] 

8*8= 64


Step 3:
We will be inputting this number is our formula.

[tex]A= \pi 64 [/tex]


Step 4:
We still need to multiply [tex]64 * \pi [/tex] to find our area.

[tex]64 * \pi [/tex] = 201.0619298297467673



Step 5:

We will round this to the nearest whole number. 

Our rounded number is 201 


Our answer:

[tex]\boxed{a=201}[/tex] or [tex]\boxed{a=201.06}[/tex] 



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