lanamchase6 lanamchase6
  • 26-08-2020
  • Mathematics
contestada

The area of a circle is 25 pi inches squared. What is its radius?

Respuesta :

TheAnimeGirl
TheAnimeGirl TheAnimeGirl
  • 26-08-2020

Answer:

[tex] \boxed{ \bold{ \huge{ \boxed{ \sf{radius = 5\pi}}}}}[/tex]

Step-by-step explanation:

Given,

Area of circle ( A ) = 25 π in²

Radius ( r ) = ?

[tex] \boxed{ \sf{area \: of \: circle = \pi \: {r}^{2} }}[/tex]

Plug the values

[tex] \sf{25 = \pi \: {r}^{2} }[/tex]

⇒[tex] \sf{ {r}^{2} = 25\pi}[/tex]

⇒[tex] \sf{r = \sqrt{25 \: \pi}} [/tex]

⇒[tex] \sf{r = 5 \: \pi}[/tex]

Radius = 5 π

Hope I helped!

Best regards!!

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