Respuesta :
Answer:
21.4 ft
Step-by-step explanation:
circumference = 2πr
r = 3.4
2×3.14×3.4=21.4ft
The circumference of the circle is 21.4 feet.
Important information:
- The diameter of a circle is 6.8 feet.
Circumference of the circle:
The radius of a circle is half of its diameter. So, the radius of the circle is 3.4 feet.
The Circumference of the circle is:
[tex]C=2\pi r[/tex]
[tex]C=2(3.14)(3.4)[/tex]
[tex]C=21.352[/tex]
[tex]C\approx 21.4[/tex]
Therefore, the circumference of the circle is 21.4 feet.
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