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kumpel [21]
4 years ago
9

Find the circumference, diameter=84cm use 3.14 for pie

Mathematics
2 answers:
Fittoniya [83]4 years ago
6 0
The formula used to find circumference is
C=2(3.14 or pie)(radius)
To find the radius you need to divide the diameter by 2:
84/2= 42
So the radius is 42 so you have to do:
C=2(3.14)(42)
So you get a total answer of 263.76cm
Irina-Kira [14]4 years ago
5 0
3.14 times 84 which is 263.76
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