1.03=b this makes sense because it increases 3 percent so you add 1 to .03
Area of the shaded region = Area <span>of a square - Area of a circle
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Side of a square = 2r
Area of a square = (2r)² = 4r²
Area of a circle = πr²
Area of the shaded region = 4r² - πr² = r²(4-π)
I got all real numbers is it a multiple choice question
