Answer: The diameter of circle is 2 yards.
Step-by-step explanation:
We know that , the circumference of a circle = ... (i), where d= diameter of circle.
Given : Circumference of circle = 6.28 yards
Put this in (i), we get
Hence, the diameter of circle is 2 yards.
Answer:
The answer to your question is: letter B
Data
diameter = 6 ft
area = ?
Formula
A = πr²
radius = diameter / 2
= 6 / 2
= 3 ft
Substitution
A = π(3)²
= 28.27 ft²