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white3133 white3133
  • 27-02-2016
  • Mathematics
Answered

The diameter of a circle is 22 feet using the formula A=TT r2,what is the area of the circle? use 3.14 for pi

Verified Answer :

RASEA23
RASEA23 RASEA23
  • 27-02-2016

diameter=22
radius=diameter/2=22/2=11
Area=pi x 11^2
Area=3.14 x 121
379.94 ft squared

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olemakpadu
olemakpadu olemakpadu
  • 27-02-2016

Diameter of circle is 22 feet.  Radius = D/2  = 22/2 = 11 feet.

A = πr²

A = 3.14 11 11 = 379.94

Area = 379.94 square feet.

Answer Link

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