Question

Chris used 43.96 feet of fencing to enclose a circular garden. What is the radius, in feet, of the garden?

Answer 1

Answer:

r = 7 ft

Step-by-step explanation:

The circumference (C) of a circle is calculated as

C = 2πr ( r is the radius )

Here C = 43.96 , then

2πr = 43.96 ( divide both sides by 2 × 3.14 ← for π )

r = $\frac{43.96}{2(3.14)}$ = $\frac{43.96}{6.28}$ = 7 ft