it is impossible to know because no one has been able to find the last digit of pi yet 5 times pi is 15.708 to 3 decimal places.
8.53973 (rounded)
Assuming you have a cylinder, the volume is area of the base multiplied by the height. The area of the base is the area of a circle of radius 3 (PI*radius^2 = PI*3^2 = 9*PI). The height is 5. The resulting volume would be 5*9*PI = 45*PI units^3. Did I just do your homework?
4 * 3.141592653589793 = 12.56637
pi was found when they realized that the radius of any circle is the amount of the perimeter multiplied by pi aka 3.14 and so on.
The diameter multiplied by (pi)2 . That's about 9.87 times the diameter.
785.398163397, or, in terms of pi: 250pi
The circumference of a circle is the Diameter multiplied by Pi, or in mathematical notation: * C=πD (Circumference = the quantity of Pi multiplied by the Diameter) OR * C=2πr (Circumference = the quantity of 2 multiplied by Pi multiplied by the Radius) The radius of a circle with a circumference of 5 inches can be found as follows: C=2πr 5 inches=2πr 5 inches/(2π)=r ~0.7958 inches=r
[pi^(1/3)]^2 * pi = pi^(2/3) * pi = pi^(5/3) The answer is the cubic root of pi to the fifth power.
Because the circumference is equal to the diameter multiplied by pi or the radius multiplied by 2*pi.
1/3 multiplied by pi multiplied by radius squared multiplied by height
449184.53
The answer is 12.56
24.492, unless you want more digits of pi besides the standard 3.14. The circumference of a circle is equal to the diameter multiplied by pi, or the radius multiplied by two, then multiplied by pi. c = d*pi c = 2*r*pi c = circumference d = diameter r = radius pi = 3.141593
pi multiplied by r squared multiplied by height
60 cm x pi = 188,5 cm
Do you mean volume or surface area? volume = 4/3 x pi x r^3 (four divided by three, multiplied by pi, multiplied by radius cubed). surface area = 4 x pi x r^2 (four multiplied by pi, multiplied by radius squared).
8.53973 (rounded)