Question

Please help!! Find the area of the circle use 3.14 for pi

Answer 1

Circumference = 2piR

2x3.142x4.5 = 28.278

=28.3#

Answer 2

when pi = 3.14, A = 63.535

when pi = pi, A = 63.61725

Explanation:

Area of a circle = pi × radius (4.5) squared (^2)