Respuesta :

IsabellaRosette
Radius of the circle = 12 ft
Area = πr^2 = 3.14 x (12)^2 = 3.14 x 144
= 452.16 sq ft

By considering the hint given ,
452.16 x 0.75 = 339.12 sq ft.

Your answer is 339.12 sq ft
r=12

(3.14)12squared

452/.75

339 square feer