find the circumference of the circle. Use 3.14 for pi and round your answer to one decimal place?

Update:

sorry 3.75ft. is the circle

my answers are 23.6ft

44.16ft

11.8ft

cant figure it out

Update 2:

thank you i got the answer it was a great help that you showed me the work because now i understand it better thanks again to all of you

Update 3:

thank you i got the answer it was a great help that you showed me the work because now i understand it better thanks again to all of you

5 Answers

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  • 1 decade ago
    Favorite Answer

    Okay, here's the exact circumference:

    C = π d = 3.14 d.

  • 1 decade ago

    C=2πr or πD

    where r=radius; D=diameter and C =circumference.

    (it's not clear in your question if 3.75ft is the diameter or radius of the circle)

    Therefore

    if D=3.75ft

    C=(3.14)x(3.75ft)

    =11.8ft

    or if r=3.75ft

    C=(3.14)x2x(3.75ft)

    =23.6 ft.

  • 1 decade ago

    Find the color of the circle too!!!

  • Joe M
    Lv 5
    1 decade ago

    I'm gonna go with 'what circle?' on this one...

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  • 1 decade ago

    Need the radius, diameter or the area my friend.......

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