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# 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

Relevance

- 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.

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