ihatemath241
ihatemath241
27-02-2017
Mathematics
contestada
Why is no one helping me plzzzzzzzzzzzz
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madhav10
madhav10
27-02-2017
c = 2*pi*r
A = pi*((r)^2)
PART A) circle a r = 4
25.12 = 2*pi*r
pi = 3.14
circle b r = 1.5
9.42 =2*pi*r
pi = 3.14
PART B)
for both pi remains same that is 3.14
PART C)
3.14 is constant for pi
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