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Nayefx

Answer:

[tex] \displaystyle C = 12[/tex]

Step-by-step explanation:

remember circumference formula

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

given that,r=2 thus substitute:

[tex] \displaystyle C = 2\pi .2[/tex]

simplify mutilation:

[tex] \displaystyle C = 4\pi [/tex]

substitute the given value of π:

[tex] \displaystyle C = 4.3[/tex]

simplify multiplication:

[tex] \displaystyle C = 12[/tex]

and we are done!

Answer:

C = 12.

Step-by-step explanation:

Given :-

  • Radius of circle , r = 2.
  • Value of pi, π = 3

To find :-

  • Circumference of circle

Formula for finding circumference of circle;

Circumference of circle = 2 × π × radius.

Solution :-

Circumference of circle = 2 × π × radius.

  • Substitute the value of radius into the formula.

Circumference of circle = 2 × π × 2

  • Multiply ; 2 × 2

Circumference of circle = 4 π.

  • plug 3 as π.

Circumference of circle = 4 × 3

  • Multiply to get

Circumference of circle = 12

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