sadia36
contestada

Find the area. Use 3.14 for pi.

Round to the nearest tenth if necessary. A circle with a radius of 48mm​

Respuesta :

Answer:

7234.56

Step-by-step explanation:

A = pi * r * r

A = 3.14 * 48 * 48

A = 7234.56

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Here we've being provided with the information that is we have a circle with a radius of 48cm. And we've been asked to find out the area of circle.

  • Radius (r) = 48cm

  • Pie (π) = 3.14

  • Area (a) = ?

The standard formula to calculate area of circle is given by,

[tex]:\implies\tt{a = \pi {r}^{2} }[/tex]

[tex]:\implies\tt{a = 3.14 \times 48 \times 48}[/tex]

[tex]:\implies\tt{a = 3.14 \times 2304}[/tex]

[tex]:\implies\tt{a = 7234.56}[/tex]

  • The area of circle is 7234.56.

(PS: We have assumed 48cm instead of 48mm given in question)