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Find the circumference of the circle. Give the exact circumference and then an approximation. Use - 3.14.29 cmThe exact circumference of the circle is(Simplify your answer. Type an exact answer in terms ofT.)The approximate circumference of the circle is(Type a whole number or decimal rounded to the nearest hundredth as needed.)

Find the circumference of the circle Give the exact circumference and then an approximation Use 31429 cmThe exact circumference of the circle isSimplify your an class=

Respuesta :

Given : the diameter of the circle = d = 29 cm

The circumference =

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

The exact circumference of the circle =

[tex]29\pi[/tex]

The approximate circumference of the circle :

[tex]\begin{gathered} \pi\approx3.14 \\ circumference=3.14\cdot29=91.06 \end{gathered}[/tex]