sophiej sophiej

04-04-2016
Mathematics

contestada

What is the approximate area of a circle whose radius is 3 m long? (Use 3.14 for pi.)

Respuesta :

penfila11Pen penfila11Pen

04-04-2016

Area of a circle (formula) = [tex] \pi [/tex]r²
=(3)²[tex] \pi [/tex]
=9[tex] \pi [/tex] (using 3.14 as [tex] \pi [/tex])
=28.26 m²

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