Pi is an irrational number, which means it cannot be represented as a ratio or fraction. It is impossible to calculate an exact value for pi, but has been calculated to over one billion digits. The first few digits in this series are 3.141592654, but the numbers to the right of the decimal point continue without repeating forever.
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Pi Day is March 14. It is that day because it is 3-14 (the first 3 digits of pi). It is just a day to eat pie (the dessert) and celebrate pi (3.141592653589793238462643383279502884197169399375...)
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[pi^(1/3)]^2 * pi = pi^(2/3) * pi = pi^(5/3) The answer is the cubic root of pi to the fifth power.
Yes because circumference = diameter*pi and the value of pi is just over 3
18pi m^3 ~ 56.5486678 m^3 sphere: (4/3)pi(r^3) hemisphere: ((4/3)pi(r^3))/2=(4/6)pi(r^2)=(2/3)pi(r^3) d=6 r=3 (2/3)pi(3^3)=(2/3)pi(27)=(54/3)pi=18pi