mal5546 mal5546
  • 01-02-2019
  • Mathematics
contestada

a circle has a diameter of 10 what is the area of the circle? use 3.14 for pi. round to the nearest hundredth

Respuesta :

ctyrector
ctyrector ctyrector
  • 01-02-2019

Answer:

78.5

Step-by-step explanation:

A =  pir^2

diameter  = 2r

r = 5

5^2 = 25

25x 3.14 = 78.5

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