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A circular garden needs to be fenced in, how long should the fencing be if the garden has a diameter of 6.2 ft ?

Respuesta :

The length of the fencing will be 19.468 ft

Explanation:

Given:

Diameter of the garden, d = 6.2 ft

Radius, r = 6.2/2 = 3.1 ft

Length of the fencing  = circumference of the garden

And,

circumference of the circular garden = 2πr

Substituting the value we get:

Circumference = 2 X 3.14 X 3.1 ft

                         = 19.468 ft

Therefore, the length of the fencing will be 19.468 ft