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dmitriy555 [2]
3 years ago
5

Circumference of a 4" circle?

Mathematics
2 answers:
lesya692 [45]3 years ago
7 0

Answer:

4π ≈ 12.5663706144

Step-by-step explanation:

The circumference of a circle is 2πr, or 2*pi*radius

Suppose the circle has a diameter of 4 inches. A diameter is 2x the radius, of which we are looking for, therefore:

4÷2=<u>2 inches</u> (radius length)

Now that we have the radius, let us <u>substitute</u> to find the circumference:

2πr=

2π2=

4π≈

<u>12.5663706144</u>

<u></u>

<em>I hope this helped! Let me know if you have any further questions :)</em>

LenKa [72]3 years ago
4 0

Answer:

What is the circumference of a 4 inch circle?

                                       Circumference & Areas    

<u><em>Size in Inches                    Circumference Inches          Area in Square Inches</em></u>

   4                                              12.570                             16.000                            

Step-by-step explanation:

hope I helped

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