A trampoline has an area of 49 pie square feet what is the diameter of the trampoline

Trampoline is in the shape of a circle

therefore formula used to calculate the area of a circle is as follows

Area = πr²

where π - pi and r - radius

the area of the trampoline is 49π

therefore

49π = πr²

and we end up with

49 = r²

r = 7 ft

diameter is twice as much as the radius

diameter = 2 x radius

since radius = 7 ft

diameters = 2 x 7 ft = 14 ft

diameter is therefore 14 ft