stefanithanasip5ot67
stefanithanasip5ot67 stefanithanasip5ot67
  • 24-10-2018
  • Mathematics
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I need help with number 3plzzzzz

I need help with number 3plzzzzz class=

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ezekiel12frankl ezekiel12frankl
  • 24-10-2018

are of a circle=pie r squared. So first find the area using the diameter. half of 3.5 is 1.75. 1.75 squared is 3. 06. 3.14 times 3.06 is 9.61. Now find half of that which is 4.81

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