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What else can I help you with?
How do you find a circumference of a circle if the radius is a fraction?
The circumference is 2*pi*radius. It does not matter if the radius is an integer or a fraction.The circumference is 2*pi*radius. It does not matter if the radius is an integer or a fraction.The circumference is 2*pi*radius. It does not matter if the radius is an integer or a fraction.The circumference is 2*pi*radius. It does not matter if the radius is an integer or a fraction.
Is 22 over 7 a rational number?
Yes. A rational number is defined as any integer divided by any (nonzero) integer, so 22/7 is rational.You're probably asking because some people say that Pi is equal to 22/7 (I also remember being told this once as a kid). This is false. The constant Pi is an irrational number, which means that it cannot be expressed exactly as one integer divided by another integer, or as a finite decimal expansion. 22/7 is a close approximation of Pi, to about three digits, but it does not equal Pi.
What times pi is a whole number?
If n is any integer, then (n/pi) times pi is a whole number.
What are some examples of a fraction but not a rational number?
A rational number is a fraction with an integer in the numerator, and a non-zero integer in the denominator. If you consider pi/2, pi/3, pi/4 (common 'fractions' of pi used in trigonometry) to be 'fractions', then these are not rational numbers.
What is the measurement for which the sine is at its maximum?
It is pi/2 + 2*k*pi radians for integer k.
Is pi an integer?
pi is not a integer any of the natural numbers (positive or negative) or zero; "an integer is a number that is not a fraction"- since pi has a decimal it isn't considered a integer
Can pi be written as a fraction?
22/7 I think is the closest fraction you will get. By definition it is irrational, and cannot be written as fraction of integer numbers. There are a few fractions that are close approximates though. Pi cannot be technically written as a fraction. However, a fraction that is a close approximation of pi is 22/7.
How do you find a circumference of a circle if the radius is a fraction?
The circumference is 2*pi*radius. It does not matter if the radius is an integer or a fraction.The circumference is 2*pi*radius. It does not matter if the radius is an integer or a fraction.The circumference is 2*pi*radius. It does not matter if the radius is an integer or a fraction.The circumference is 2*pi*radius. It does not matter if the radius is an integer or a fraction.
What is pi times pi to the nearest integer?
π 2 = π x π = approx. 9.86, the nearest integer is 10.
Is 22 over 7 a rational number?
Yes. A rational number is defined as any integer divided by any (nonzero) integer, so 22/7 is rational.You're probably asking because some people say that Pi is equal to 22/7 (I also remember being told this once as a kid). This is false. The constant Pi is an irrational number, which means that it cannot be expressed exactly as one integer divided by another integer, or as a finite decimal expansion. 22/7 is a close approximation of Pi, to about three digits, but it does not equal Pi.
Is pi a composite number?
No. The concept of composite is applicable to integers. Pi is not an integer.
What times pi is a whole number?
If n is any integer, then (n/pi) times pi is a whole number.
What are some examples of a fraction but not a rational number?
A rational number is a fraction with an integer in the numerator, and a non-zero integer in the denominator. If you consider pi/2, pi/3, pi/4 (common 'fractions' of pi used in trigonometry) to be 'fractions', then these are not rational numbers.
What is the measurement for which the sine is at its maximum?
It is pi/2 + 2*k*pi radians for integer k.
Tan what equals 1?
45 degrees (+/- 180k degrees for any integer k) or pi/4 radians (+/- pi*k radians for any integer k).
What number that is a negative but not integer?
-1.5, -pi, -2/5
When cosec is positive?
Between (2k)*pi radians and (1+2k)*pi radians where k is an integer. If you are still working with degrees, that is360*k degrees to (1+2k)*180 degrees, for integer values of k.NB: these are open intervals: that is, the end points are not included.Between (2k)*pi radians and (1+2k)*pi radians where k is an integer. If you are still working with degrees, that is360*k degrees to (1+2k)*180 degrees, for integer values of k.NB: these are open intervals: that is, the end points are not included.Between (2k)*pi radians and (1+2k)*pi radians where k is an integer. If you are still working with degrees, that is360*k degrees to (1+2k)*180 degrees, for integer values of k.NB: these are open intervals: that is, the end points are not included.Between (2k)*pi radians and (1+2k)*pi radians where k is an integer. If you are still working with degrees, that is360*k degrees to (1+2k)*180 degrees, for integer values of k.NB: these are open intervals: that is, the end points are not included.
