circle of 75mm diameter, and circle of 0.72mm diameter. how do we prove that they have a single pi ?
A aetzbar New member Joined Feb 22, 2015 Messages 2 Feb 22, 2015 #1 circle of 75mm diameter, and circle of 0.72mm diameter. how do we prove that they have a single pi ?
Steven G Elite Member Joined Dec 30, 2014 Messages 14,596 Feb 22, 2015 #2 aetzbar said: circle of 75mm diameter, and circle of 0.72mm diameter. how do we prove that they have a single pi ? Click to expand... What is a single pi?
aetzbar said: circle of 75mm diameter, and circle of 0.72mm diameter. how do we prove that they have a single pi ? Click to expand... What is a single pi?
A aetzbar New member Joined Feb 22, 2015 Messages 2 Feb 22, 2015 #3 pi is only 3.14159.. (single number) or it could be also 3.152 ? is pi of 75mm diameter 3.14111 and pi of 0.72mm diameter 3.149 ?
pi is only 3.14159.. (single number) or it could be also 3.152 ? is pi of 75mm diameter 3.14111 and pi of 0.72mm diameter 3.149 ?
