Respuesta :

Answer: The circumference of the circle is 53.38 cm.

Step-by-step explanation:

Circumference of the circle is the distance around the circle.

Formula used:

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

Where,

C is circumference of circle

r is radius of circle

Given:

Radius of circle = 8.5 cm

Now putting all the given values in the above formula, we get:

[tex]C = 2\pi r\\C=2\times 3.14\times 8.5cm\\C=53.38cm[/tex]

Therefore, the circumference of the circle is 53.38 cm.

AadhPrit

Answer:

The circumference of circle is 53.38 cm.

Step-by-step explanation:

Given :

  • ✧ Radius of circle = 8.5

To Find :

  • ✧ Circumference of circle

Using Formula :

[tex]\star{\small{\underline{\boxed{\sf{\red{Circumference_{(Circle)} = 2\pi r}}}}}}[/tex]

  • ✧ π = 3.14
  • ✧ r = radius

Solution :

Substituting all the given values in the formula to find circumference of circle :

[tex]{\dashrightarrow{\small{\pmb{\sf{Circumference_{(Circle)} = 2\pi r}}}}}[/tex]

[tex]{\dashrightarrow{\small{\sf{Circumference_{(Circle)} = 2 \times 3.14 \times 8.5}}}}[/tex]

[tex]{\dashrightarrow{\small{\sf{Circumference_{(Circle)} = 2 \times \dfrac{314}{100} \times \dfrac{85}{10}}}}}[/tex]

[tex]{\dashrightarrow{\small{\sf{Circumference_{(Circle)} = \dfrac{2 \times 314 \times 85}{100 \times 10}}}}}[/tex]

[tex]{\dashrightarrow{\small{\sf{Circumference_{(Circle)} = \dfrac{628 \times 85}{100 \times 10}}}}}[/tex]

[tex]{\dashrightarrow{\small{\sf{Circumference_{(Circle)} = \dfrac{53380}{1000}}}}}[/tex]

[tex]{\dashrightarrow{\small{\sf{Circumference_{(Circle)} = 53.38 \: cm}}}}[/tex]

[tex]\star{\small{\pink{\underline{\boxed{\sf{Circumference_{(Circle)} = 53.38 \: cm}}}}}}[/tex]

Hence, the circumference of circle is 53.38 cm.

[tex]\rule{300}{1.5}[/tex]

Otras preguntas