Respuesta :

given

diameter =30

required

area of circle ?

Explanation: redius of circle=

[tex]\frac{diameter}{2}[/tex]

=

[tex]\frac{30}{2}[/tex]

= 15

area of circle =

[tex]\pi\times radius^2[/tex]

[tex]3.14\times15^2[/tex]

[tex]undefined[/tex]

=