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Why was the symbol of pi first used?
The ancient Greeks did the original work of inventing geometry as we know it, and pi is a letter in the Greek alphabet, so it was a convenient symbol for them to use.
What is the number that you use to find pi?
the number is that you use for pi is 3.14 the number is that you use for pi is 3.14
Why is the pi called pi?
Pi is (probably) an abbreviation for a Greek word meaning "perimeter" or "periphery" ... the original source is not exactly clear.
What is pi about?
Pi is the number you have to use to solve many circle equations. If you want to find the area of a circle, use radius squared times pi. For the circumference, use diameter times pi.
What is 136 times pi?
The answer is 427.04 if we use 3.14 as pi.
Why was the symbol of pi first used?
The ancient Greeks did the original work of inventing geometry as we know it, and pi is a letter in the Greek alphabet, so it was a convenient symbol for them to use.
What is the number that you use to find pi?
the number is that you use for pi is 3.14 the number is that you use for pi is 3.14
Why is the pi called pi?
Pi is (probably) an abbreviation for a Greek word meaning "perimeter" or "periphery" ... the original source is not exactly clear.
What is the diameter if the circumferance is 56 inches?
Just divide 56 by pi. Pi is approximate 3.14; or use the "pi" key on your scientific calculator.Just divide 56 by pi. Pi is approximate 3.14; or use the "pi" key on your scientific calculator.Just divide 56 by pi. Pi is approximate 3.14; or use the "pi" key on your scientific calculator.Just divide 56 by pi. Pi is approximate 3.14; or use the "pi" key on your scientific calculator.
What happens to the area of a circle when the radius is tripled?
The area of the circle becomes 9 times the area of the original circle. Original circle = Pi * (r ^ 2) = Pi * r * r New Circle = Pi * ((3 * r) ^ 2) = Pi * 9 * r * r
What was the original approximation of pi?
Pi which is a never ending number nowadays known as 3.1415926535... was originally calculated to be 3.1416.
Why do people use Pi?
people use pi to find the circumference of a circle.
What is pi about?
Pi is the number you have to use to solve many circle equations. If you want to find the area of a circle, use radius squared times pi. For the circumference, use diameter times pi.
How you use pi in school?
To find the diameter of a circle, you use pi to find the radius, because the middle of a circle is pi.
Who uses Pi?
3.14159265 That Pi? Many people use Pi. I use Pi in my math class.
How did Ferinand Von Lindemann use Pi?
He was responsible for instituting the use of the symbol pi.
Why do you use pi when you can just use 360?
because pi is equal to 3.1415926535... not 360
