Question

Find the area of the circle if the radius is 3 1/4yd

show work !

Answer 1

A = pi r^2
A = pi * (3 1/4)^2
A = pi * (13/4)^2
A = pi * 169/16 yd^2
A = (169pi)/16 yd ^2
Is the exact answer

A = 33.2 yd^2 is the decimal approximation