Question

Help Find the circumference of this circle using 3 for 7. C ~ [?]

Answer 1

Answer:

C = 84

Step-by-step explanation:

14 × 2 = 28

28 × 3 = 84

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Answer 2

$\large\mathfrak{{\pmb{\underline{\blue{Given}}{\blue{:}}}}}$

Radius of the circle "$r$" = $14$

Value of $π$ = $3$

$\large\mathfrak{{\pmb{\underline{\pink{To\:find}}{\pink{:}}}}}$

The circumference "$C$" of the circle.

$\large\mathfrak{{\pmb{\underline{\orange{Solution}}{\orange{:}}}}}$

$\implies {\blue {\boxed {\boxed {\purple {\sf {C≈ 84}}}}}}$

$\large\mathfrak{{\pmb{\underline{\red{Step-by-step\:explanation}}{\red{:}}}}}$

We know that,

$\sf\green{Circumference\:of\:a\:circle \:=\:2πr }$

$= 2 \times 3 \times 14$

$= 6 \times 14$

$= 84$

Therefore, the circumference of the circle is $\boxed{ 84 }$.

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