Answer:
The approximate length of the radius is 3 feet
Step-by-step explanation:
Given:
circumference of a circle = 18.41 feet
To Find:
approximate length of the radius = ?
Solution:
Let the radius of the circle be r
We know that the circumference of the circle C is given by the formula
C =[tex]2 \pi R[/tex]
Substituting the values, we get
18.41 =[tex]2\times \pi \times R[/tex]
Rearraning the above equation we get
R=[tex]\frac{14.41}{ 2\times \pi}[/tex]
R=[tex]\frac{18.41}{6.28}[/tex]
R= 2.93
R= 3 (approx)
