A circle has a radius of 4 inches. What is its approximate area?
50.27
Explanation
The area of a circle is given by the formula \( A = {\pi}r^2\) where r is the radius of the circle. By definition, \(\pi\) is approximately 3.14 so: \(A = 3.14 \times {4^2} = 3.14 \times 16 = 50.27\)