bunny141 bunny141

16-05-2017
Mathematics

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Please help me and explain how you got the answer (don't guess on the questions if you don't know it don't answer)

Please help me and explain how you got the answer dont guess on the questions if you dont know it dont answer class=

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happytograduate happytograduate

22-05-2017

area of a circle = (π[tex] \pi [/tex])*radius squared
so 8.1 squared = 65.61, now multiply by [tex] \pi [/tex] (3.14)
the answer is 206.12cm squared.
Which one is closest?

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