Because most people find that easier to work with than 3.141592653589792 is,
and the answers they get are only 0.051% too small, so why not !
10 pi or 314.someting something 10 pi or 314.someting something 10 pi or 314.someting something
3.1847
314 feet²Area of a circle = pi x radius²let pi = 3.14A = 3.14 x 10²A = 3.14 x 100A = 314 feet²
3.14159265
The area of a circle equals the radius multiplied by itself, multiplied by pi. Pi rounded to the nearest hundredth is 3.14. If the radius is 10, multiply 10 by 10 and then multiply by 3.14. The area is 314. (Don't forget to write the units correctly cm2 etc)
10 pi or 314.someting something 10 pi or 314.someting something 10 pi or 314.someting something
Diameter = 314/pi feet
300
Larry Shaw made pi day on 3, 14, 1989.
3.1847
314 feet²Area of a circle = pi x radius²let pi = 3.14A = 3.14 x 10²A = 3.14 x 100A = 314 feet²
Pi rounded to the nearest whole number is 3.
3.14159265
It is: 3.1415927 is the value of pi when rounded to 7 decimal place
442 pi = 1,388.584 (rounded)
9.3 pi = 29.2168 (rounded)
(16 pi)2 = 2,526.619 (rounded) 16 (pi)2 = 157.914 (rounded)