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Find the circumference of the circle below. Use 3.14 for πA) 379.94 cmB) 138.16 cmC) 34.54 cmD) 69.08 cm

Find The Circumference Of The Circle Below Use 314 For ΠA 37994 CmB 13816 CmC 3454 CmD 6908 Cm class=

Answer :

Answer:

D) 69.08 cm

Explanation:

The circumference(C) of a circle can be determined using the below formula;

[tex]C=2\pi r[/tex]

where r = radius of the circle

pi = 3.14

Given the diameter(d) of the circle as 22cm, let's determine the radius(r) of the circle;

[tex]r=\frac{d}{2}=\frac{22}{2}=11cm[/tex]

We can substitute the given values into the formula and solve for C;

[tex]C=2*3.14*11=69.08\text{ cm}[/tex]

So the circumference of the given circle is 69.08 cm

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