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The number π is a mathematical constant that is the ratio of a circle's circumference to its diameter. The constant, sometimes written pi, is approximately equal to 3.14159. It has been represented by the Greek letter "π" since the mid-18th century.
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How do you explain pi in geometry?
By definition, pi is the ratio of the circumference of a circle to its diameter. Pi is always the same number, no matter which circle you use to compute it. For the sake of usefulness people often need to approximate pi. For many purposes you can use 3.14159, which is really pretty good, but if you want a better approximation you can use a computer to get it. Here's pi to many more digits: 3.14159265358979323846. The area of a circle is pi times the square of the length of the radius, or "pi r squared": A = pi*r^2
How does pi x r2 is used to find th formula for the volume of a half sphere?
(pi)R2 is the formula for the area of a circle. It won't help you find the volumeof a half sphere, at least not without some calculus.What you need is the formula for the volume of a sphere: V = 4/3 pi R3 .Do I have to explain that the volume of a half sphere is just half of that ?
What does pi pi sili evolve into?
pi pi sili evolves into pi pi 1st in the mulecular pi industry. But if you subtract the remaining sili, it evolves into the 67th multivrese. but if its pi day, it would evolve into 2.57
What is pi minus pi?
pi minus pi is zero. Any number minus itself is zero.
What is the circumference of the circle in terms of pi?
pi = circumference/diameter circumference = pi*diameter or 2*pi*radius
How can we Explain descriptively a way to find the area of circle?
The area of a circle is pi times the circle's radius squared = pi*radius2
What was the most inaccurate version of PI Explain who when and what the value was?
In ancient times the value of Pi was given as 3 but even today the exact value of Pi is not known because it is an irrational number.
What was the most inaccurate version of pi Explain who when and what the value was.?
In ancient times the value of Pi was given as 3 but even today the exact value of Pi is not known because it is an irrational number.
What are some songs that explain Life of Pi?
"Roar" by Katy Perry can capture Pi's resilience and determination to survive. "Eye of the Tiger" by Survivor can represent Pi's strength and willpower. "I Will Survive" by Gloria Gaynor can reflect Pi's ability to overcome challenges and find hope.
What is the chemical equation for the resynthesis of ATP?
ATP ---> ADP + Pi + Energy it's a coupled reaction THIS ANSWER IS WRONG - IT IS BACKWARDS! IF YOU MAKE THE ARROW GO IN THE OPPOSITE DIRECTION, IT WOULD BE CORRECT.
How do you explain pi in geometry?
By definition, pi is the ratio of the circumference of a circle to its diameter. Pi is always the same number, no matter which circle you use to compute it. For the sake of usefulness people often need to approximate pi. For many purposes you can use 3.14159, which is really pretty good, but if you want a better approximation you can use a computer to get it. Here's pi to many more digits: 3.14159265358979323846. The area of a circle is pi times the square of the length of the radius, or "pi r squared": A = pi*r^2
What is the area of a circle having a radius of 4 centimeters explain answer step by step?
Area = pi*radius-squared. Therefore, area = pi*4*4 sq cm = 50.27 sq cm.
Explain Where the constant ratio of pi comes from?
If you have a circle ... any circle ... and you measure its circumference, measure its diameter, and divide the circumference by the diameter, the answer is always the same number, which people have decided to label with the name "pi". "Pi" is the ratio of a circle's circumference to its diameter, but "pi" is not a rational number, since it's not the ratio of any two integers.
What is a pi meson?
A pi meson, or pion, is one of three fundamental particles that help explain the strong force, or strong interaction. A link can be found below.
How is the area of a circle calculated please explain this the way you explain to a grade 7?
The formula for it is:Area of circle = Pi times r times r(sometimes written "Pi r squared" or "Pi r2")Work it out like this:Take the length of the radius (the radius runs from the center of the circle out to the edge. The radius is half the diameter).Square the radius (multiply the radius by itself, like 4 x 4 = 16)Multiply that answer by Pi. (Pi is always 3.1416)The answer is the area of the circle, measured in square inches, or square centimeters or whatever, so write the answer and the units, like "17 square inches".
What does pi in base pi in 10 mean?
Pi (Pye) is the theorem that was first proposed by Pythagoras of ancient Greece to explain the ratio of a circles radius to it's circumference. The number produced by dividing the radius into the circumference is called Pi in his honour. The number Pi is recursive, that is as far as it has been calculated it can never be resolved into a divisive whole number.Below is an example to the first 100 decimal points. 3.1487939047983275863218793271042710832671092381263910630965237932762916327910697231067231629716023765793160297659721 The question Pi in 10 probably means using Pi to the tenth decimal place which would be 3.1487939047
What is the pia value and explain this?
Pi is the ratio of the circumference of a circle and it's diameter. It's mathematical value is 3.14 or 22/7.
