Answered

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Find the circumference of a circle with a Diameter = 12 m. Use 3.14 for π and round to 2 decimal places. ANS. C= B_____________. m

Sagot :

The circumference of a circle is given by the formula

[tex]s=2\cdot\pi\cdot r[/tex]

however we also knos that the diameter can be written as

[tex]D=2\cdot r[/tex]

meaning that the formula for the circumference can also be written as

[tex]s=D\cdot\pi[/tex]

then the circumference for the given information is:

[tex]\begin{gathered} s=12\cdot3.14 \\ s=37.68 \end{gathered}[/tex]

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