If the circumference was 7.4 is your radios. You would multiply it by 2 to get the whole circumference.
The star means multiply
7.4 * 2 = 14.8
C= B * D
14.8 * 3.14
C =43.96
Tuesday, April 17, 2012
Radius
The radius is half a part of a square. When you find the circumference you then take it times pie. Not the pie you eat. Pie equals 3.14.
If the circumference was 7.4 is your radios. You would multiply it by 2 to get the whole circumference.
The star means multiply
7.4 * 2 = 14.8
C= B * D
14.8 * 3.14
C =43.96
If the circumference was 7.4 is your radios. You would multiply it by 2 to get the whole circumference.
The star means multiply
7.4 * 2 = 14.8
C= B * D
14.8 * 3.14
C =43.96
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