Question

Estimate the area of a circle with a radius of 3.1 feetA). 27 ft^2B). 9 ft^2C). 18 ft^2D). 48 ft^2

Answer 1

If we consider pi close to 3 and the radius also close to 3, we can estimate the area as 3*3^2 = 27 ft^2

Answer: A