Question

Second Geometry B question!

Answer 1

Answer: Option D.) About 20%

Answer 2

Let the length of the radius be x.
Area of the square = 4x²
Area of the circle = πx²
Area of the unshaded = 4πx² - πx² = x² (4 - π)


`\text{P(unshaded)} = ( x^2(4- \pi ))/(4x^2) = (4- \pi )/(4) = 20\%`

Answer: About 20%