The area of the circle for the model is 28.26 square units
How to determine the area of the circle?
The radius of the blade is given as:
r = 3
The area of the blade is calculated using the following area of circle formula:
A = πr²
So, we have:
A = 3.14 * 3^2
Evaluate the product
A = 28.26
Hence, the area of the circle is 28.26 square units
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