acrespon acrespon

09-03-2020
Mathematics

contestada

Find the area of the following circle.
r=9 yd.
Area =
square yards.

Respuesta :

MathChiken MathChiken

09-03-2020

81pie square yards, the formula of area of circle is pie•r cubed,

Answer Link

reeceharries reeceharries

09-03-2020

Answer:

Step-by-step explanation:

Area = [tex]\pi[/tex][tex]r^{2}[/tex]

= 81[tex]\pi[/tex]

= 254.47 square yards (to 2dp)

Answer Link

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