Question

If 3520 ft of wire is required to fence a circular garden with 4 rounds find the diameter of the garden

Answer 1

Answer:

Diameter = 280 ft.

Step-by-step explanation:

Since 3520 ft of wire is required for 4 rounds,

for 1 round, amount of wire required is 3520/4 = 880ft.

Perimeter of a circle is 2πr.

Therefore, 2πr=880

r = 880/2π

r=140 ft.

Diameter=2 times the radius

Therefore, Diameter = 280 ft.