Infinite. Pi is an irrational number and has no end, it goes on forever. In fact the first million digits are in the web link below
There are 4 of them
There are 3 significant figures in 0.214.
There are 3 significant figures in 94.2.
3 significant figures.
3 significant figures.
Circumference = 2(pi)r OR (pi)d Taking (pi)d = 6 d=6/(pi) d=1.91 (3 significant figures)
There is no end to pi. It is an un-repeating, infinite number. For most calculating purposes, 3-4 significant figures is suffice.
3.1415926535897932384626433832795028841971693993751058209749445923078164062862089986280348253421170679
How many significant figures are in 20.8
If you take pi as 3.141592654, then the answer is 2.145029397 to 11 significant figures.
Volume = 4/3 * pi * r3 Volume = 4/3 * pi * (7.5)3 = 1767 ( units ) ----------------------------though the significant figures constraint may show 1800
6040 has 3 significant figures.
For the vast majority of day-to-day uses, pi is quoted as 3.14. This is equivalent to 3 significant figures, 2 decimal places, or pi 'to the nearest hundreth'.
There are 4 of them
7 significant figures.
3 significant figures.
3 significant figures.