Pi = 3.14159.....
I don't know the rest of the digit's.
First find the radius of the sphere using the volume formula, substitute volume for V & solve for r:V = (4/3)*PI*r3(3000*PI*m3 ) * (3/4) * (1/PI) = r3r3 = 2250 m3r = CUBE ROOT (2250 m3)r = 13.104 mThe surface area can now be calculated using the following formula:A = 4*PI*r2A = 4*PI*(13.104 m)2A = 686.83*PI m2
tangent of pi/4 = 1
sin(pi/4) and cos(pi/4) are both the same. They both equal (√2)/2≈0.7071■
Pi = 3.14159. The square root of pi = 1.7724531...
1/4 pi to find the degree in terms of pi, divide the degree by 180 in this example, 45 / 180 = 1/4
There are 100230 '3's in the first million digits of pi.
surface area. S = 4 * pi * R2 This refers to the fluence around the surface
3.1415
3.141
3.1415
45 degrees or 0.785398163. The first part is pi radians divided by 4, not quite the same thing.
In the first 100 digits of pi (3.14159...), there are no occurrences of the digit '0'. The first '0' appears much later in the decimal expansion of pi. Therefore, the count of '0's in the first 100 digits of pi is zero.
S=4*pi*r2
There are 116 1s in the first 1000 digits of pi.
Suppose the plane faces of the cylinder lie in the planes that are s units above and below the centre of the sphere. Therefore, the height of the cylinder is 2*s units. Also, by Pythagoras's theorem, the radius of the cylinder, x units, is such that x^2 + s^2 = R^2 = 16 Therefore x^2 = 16 - s^2. Volume of cylinder = pi*x^2*2*s = 2*pi*(16-s^2)*s = 2*pi*(16*s - s^3) Then dV/ds = 0 implies that 2*pi*(16 - 3*s^2) = 0 so s^2 = 16/3 and so s = 4/sqrt(3) The second derivative is -2*pi*6*s which is negative and so the volume is a maximum. When s = 4/sqrt(3), Volume of cylinder = 2*pi*[16 - 16/3]*4/sqrt(3) = 2*pi*32/3*4/sqrt(3) = 256*pi/[3*sqrt(3)] = 256*sqrt(3)*pi/9 = 49.2672*pi approx. The volume of the cylinder is approx 0.5774 times that of the sphere.
all of them are in there
pi-4 is the opposite and 1/4-pi is the reciprocal