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What are the first ten digits of pi?
The first ten digits of pi are 3.141592653. If rounded to the nearest billionth, that last digit would be 4 instead of a 3.
What is the surface area of a sphere with a volume of 3000 pi m3?
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
What is Tan pi over 4?
tangent of pi/4 = 1
At s the square root of pi?
Pi = 3.14159. The square root of pi = 1.7724531...
What is the sin pi over 4?
sin(pi/4) and cos(pi/4) are both the same. They both equal (√2)/2≈0.7071■
How many 3's are there in the first million digits of pi?
There are 100230 '3's in the first million digits of pi.
What is 4 Pi Geometry?
surface area. S = 4 * pi * R2 This refers to the fluence around the surface
What is pi divided by 4?
45 degrees or 0.785398163. The first part is pi radians divided by 4, not quite the same thing.
How many 3's and 9's are in the first 1 million digits of pi?
all of them are in there
What is the reciprocal of 4 - pi?
pi-4 is the opposite and 1/4-pi is the reciprocal
What i s pi day?
Pi day is when the date is the same to the first few numbers of Pi (3.14) aka March which is the 3rd month, and the 14th. (3/14)
What digit of pi appears the most in the first 50 digits?
4
What are the first ten digits of pi?
The first ten digits of pi are 3.141592653. If rounded to the nearest billionth, that last digit would be 4 instead of a 3.
What is the sum of the first nine digits of pi?
4
What are the first two digits of pi?
3.14 is usually what is used for pi, along with 3.1416 which is rounded up. The first two digits are 3.1 and the first two post-decimal values are 1 and 4.
What is the exact value of the expression cos 7pi over 12 cos pi over 6 -sin 7pi over 12 sin pi over 6?
cos(a)cos(b)-sin(a)sin(b)=cos(a+b) a=7pi/12 and b=pi/6 a+b = 7pi/12 + pi/6 = 7pi/12 + 2pi/12 = 9pi/12 We want to find cos(9pi/12) cos(9pi/12) = cos(3pi/4) cos(3pi/4)= cos(pi-pi/4) cos(pi)cos(pi/4)-sin(pi)sin(pi/4) cos(pi)=-1 sin(pi)=0 cos(pi/4) = √2/2 sin(pi/4) =√2/2 cos(pi)cos(pi/4)-sin(pi)sin(pi/4) = - cos(pi/4) = -√2/2
What is the piston area of a cylinder bore of 2 inches?
Area = (Pi/4)*(dia2) = (Pi/4)*22 = (Pi/4)*4 = Pi sq.in = 3.1416 square inches.
