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Did Pythagoras invent pi?
He did some of the numbers in Pi.
What is the pi numbers?
3.141592535
What is the radius of a circle with the circumference of 13 ft show steps please?
2*pi*radius = circumference 2*pi*radius = 13 Making the radius the subject of the formula is: radius = 13/(2*pi) = 2.06901426 feet Check: 2*pi*2.06901426 = 13 feet
What is circumference of a circle with a diameter of 13 feet?
Circumference = (pi) x (diameter) = 13 pi = 40.841 feet(rounded)
How many numbers are after the decimal point in pi?
Generally pi is shown as 3.14, but realistically pi continues on forever.http://en.wikipedia.org/wiki/Pi
Is 3.14159 a rational number?
The number "3.14159" by itself is rational, since it can be written as 314159/100000. However, the number pi (which is about 3.14159) is not rational, because it continues endlessly.
How do you find the radius of a circle and finds the circumference C equals 2 pi R and the area A equals PIrsquared and the area of the circle equals 314159?
Given a circle with an area of 314,159; find the radius r. The area of a circle is determined by the formula π * r2 A = πr2 Because we have a value for A, we substitute 314159 = πr2 We have to get r on one side of the equation, by itself. To do this, divide both sides by π. ( 314159 / π ) = πr2 / π Simplify ( 314159 / π ) = r2 We need r to be the only thing on it's side of the equation, so we'll take the square root of both sides, and simplify. sqrt( 314159/π ) = r This answer is correct, but because we had a value for A, we can get a decimal approximation. r = sqrt ( 314159 / 3.14159 ) r = sqrt ( 100,000) r = 316.227766
How many numbers in Pi?
there are infinite numbers in pi
What is V0lume in liters of cylinder 10 meters long by 20 cm diameter?
Volume = (Area of base) * Heightv= (.1m2 *pi) * 10mv=.314159 m3 *1000L/(1m3)v=314.15 Liters
What is pi an example of what kind of numbers?
Pi belongs to the sets of real numbers, transcendental numbers and irrational numbers.
What are first 100 numbers in pi?
The first numbers of pi is 3.14159265358979323846264338327950288419716939937510 58209749445923078164062862089986280348253421170679
What are the numbers of pi to the millionths?
Pi= 3.14159265
What is the radius of the circle if the circumference of the circle is 13 pi cm?
C = 2 pi r (divide by 2pi to both sides) C/2pi = r (substitute 13 pi cm for C) r = (13 pi cm)/(2 pi) = (13/2)(pi/pi) cm = 6.5 cm
What classification of numbers does pi fit into?
pi is infinite pi is about 3.1415
What is the radius if a circle with circumference 13 ft?
C= pi*d 13=pi*d 13/pi=d r=d/2 r=13/(2pi)
What are the first 12 numbers of Pi?
The first twelve numbers of pi are 3.14159265358
What is the circumference of a circle if the radius is 13?
2 x 13 x pi = 81.68 Circumference of a circle = 2*pi*radius or pi*diameter Circumference = 2*pi*13 = 81.68140899
