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lyudmila [28]
3 years ago
12

When doing the diameter of a circle,using the circumference formula c=3.14*d do you spilt the diameter in half? Ex. Diameter is

6,and you change it to 3 and multiply it by 3.14
Mathematics
2 answers:
jekas [21]3 years ago
7 0
No you leave it because the equation is 2*pi*r or pi*d
Allisa [31]3 years ago
6 0
Yes you do split the diameter in half but you also do this for example: Find the diameter of 6 this is what you would do, C= 3.14(3 squared)
3.14(9)
28.26
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