It's about 34 and a third
(pi*r2)/2 + 4000
pi minus pi is zero. Any number minus itself is zero.
sqrt[(a + b)2*(c + d)/pi] = (a + b)*sqrt[(c + d)/pi]
It is 2*pi/3.
The answer depends on what the question is!
pi IS real. It's irrational, but not unreal.
the radius of a ballon times the circumfrience of a football pitch divided by five times the value of pi (3.14159265359) plus 8=========D
No; circumference divided by diameter equals pi.
(pi times radius squared) plus (pi times radius times slant).
(pi + pi + pi) = 3 pi = roughly 9.4248 (rounded) Well, if you use the common shortened version of pi which is 3.14 and add that 3 times, you get 9.42.
first times google times google then add pi then you get the answer. :D
3.385137501 this is true, I did it on my calculator!
If I understand the question correctly, the answer is plus or minus 3*sqrt(pi)/pi = -1.69 and 1.69 (rounded to two decimal places).
Circumference equals the diameter times pi. The diameter is 2 times radius. Radius equals Circumference divided by pi then divided by 2.
4705.341 because 5x3=15x556=8340 divided by the square root of pi(1.7724539) is4705.314.
Radius is diameter divided by two. Diameter is radius times two or circumference divided by pi. Circumference is diameter times pi. Pi is roughly 3.14
the area of a circle is pi times radius2. half a circle is pi times radius2 divided by 2.
A soccer ball is 27 to 28 inches in circumference. Circumference is pi times diameter, or 2 times pi times radius. Radius = circumference divided by (2 times pi).
AREA = PI times (Outer diameter squared minus inner diameter squared ) divided by 4 For very thin tubes, area is also calculated as PI times average DIAMETER times tube thickness. But the first formula above is exact.