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What is the value of sine at pi?
One. Exactly one.
What is pi times 42?
Since pi can not be written exactly as a decimal or fraction, you have two options:1) Keep the answer as 42 pi, to have the exact value.2) Round the number pi to the desired precision, for example 3.14, or 3.1416, then carry out the multiplication.Since pi can not be written exactly as a decimal or fraction, you have two options:1) Keep the answer as 42 pi, to have the exact value.2) Round the number pi to the desired precision, for example 3.14, or 3.1416, then carry out the multiplication.Since pi can not be written exactly as a decimal or fraction, you have two options:1) Keep the answer as 42 pi, to have the exact value.2) Round the number pi to the desired precision, for example 3.14, or 3.1416, then carry out the multiplication.Since pi can not be written exactly as a decimal or fraction, you have two options:1) Keep the answer as 42 pi, to have the exact value.2) Round the number pi to the desired precision, for example 3.14, or 3.1416, then carry out the multiplication.
Is pi different for every circle?
No, because the value of pi remains the same for any circle.
What is the value of Radian in degrees?
A radian is exactly 180 / pi degrees, approximately 57.30 degrees.
What is the relation between pi and circle mathematically?
A circle's circumference when divided by its diameter is the value of pi which is an irrational number because it can't be exactly expressed as a fraction.
