Pi X 5 = 15.7. Pi is equal to 3.14 then you multiply it by 5.
Circumference is 2 times pi times radius, so the circumference of this circle is 2 times pi times 5, or 10 times pi. If a decimal answer is needed, pi is approximately 3.14, so C=31.4
No, it is not.
3.141592654 * 5 = 15.70796327
The formula for a circumference is 2 times Pi times Radius. A diameter is twice the Radius, so the circumference is Diameter times Pi. 5 times Pi (3.14159) is approximately 15.70795. Pi has an endless number of digits to the right of the decimal point, so the best we can do is approximate.
The area of a circle is equal to pi times the radius squared. So in your case it would be 5 squared, (25) times pi which is equal to ~78.5
mass of proton is 6 x pi raised to power 5 times mass of electron
it is impossible to know because no one has been able to find the last digit of pi yet 5 times pi is 15.708 to 3 decimal places.
I don't think there is such thing as 5 pied. Unless you mean "5 times pi", then the answer is yes. 'PI' and any multiple of it are irrational numbers.
4705.341 because 5x3=15x556=8340 divided by the square root of pi(1.7724539) is4705.314.
Since the circumference is equal to the diameter times pi, you need to divide the circumference by pi in this case.
Five times twice pi.
the volume of a cylinder is (pi)r squared times the height, same as a circle but plus the height so the answer here would be ((pi) x 1) squared x 5. or 5 pi squared
There is no last digit of pi. It is possible to calculate the digits of pi an infinite number of times. The one millionth number is 5.
Area of the circle: pi times 5 squared, which equals 25 * π = 78.54 units^2
The circumference of the center circle of a soccer field is pi times its diameter (which is 10 yards). It could also be expressed as 2 times pi times its radius (which is 5 yards). It's about 31.416 yards.
5 times 9 is 45. 2 times 9 is 18 so the equivalent fraction is 18/45
(22/7) * Ï€ = 9.87358 (to 5 dp)
pi to 5 decimal places = 3.14159
1.1538350681.15383 (rounded)(((pi).5).5).5 = (pi).125 = 1.1538
The area of the plate is equal to pi times the square of the radius. Since the plate has a 10 inch diameter, the radius is 5 inches. Therefore, the area is equal to pi times 25, or about 78. 5 inches.
Pi times the diameter of a circle gives its circumference. Since the radius is 5 cm, the diameter is 10 cm, and pi x 10 cm is the answer, or 31.4159 cm.