Seudónimo Seudónimo
  • 07-04-2017
  • Mathematics
contestada

please help me or i will fail

please help me or i will fail class=
please help me or i will fail class=
please help me or i will fail class=
please help me or i will fail class=
please help me or i will fail class=

Respuesta :

hrrs01
hrrs01 hrrs01
  • 07-04-2017
Find area of square: 7^2 = 49

Find radius of circle: 7/2=3.5

find area of circle: 3.5^2*3.14=38.465

Remove area of circle from area of square:
49-38.465=10.535 cm^2

Answer A is the correct one :)
Answer Link

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