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Is pi over 2 a rational number?
No, it is not.
Is a number over zero undefined?
pi
What is the area of a circle of radius 15 cms?
It is pi x 15 x 15 = pi x 225 = 3.1415 x 225 = 706.84 square cms
How many cubic yards in an 30 foot diameter circle 3 inches thick with sand?
Area of the circle = pi R2 = (225 pi) square feetVolume = (225 pi) x (0.25) cubic feet1 cubic yard = 27 cubic feetVolume = (225 pi) / (4 x 27) = 6.545 cubic yards (rounded)
What is the maths symbol e?
That symbol is used for a number, which is approximately 2.718. It is one of the most important numbers in mathematics, together with pi - both appear over and over again, in many places. The number "e" is the base of the natural logarithms.
Is pi a natural number?
Pi is not a natural number. Natural numbers are just the regular set of numbers used for counting (1, 2, 3, 4, ...). Pi, being not even a whole number, is not natural.
Is pi a natural?
Pi is not a natural number. Natural numbers are just the regular set of numbers used for counting (1, 2, 3, 4, ...). Pi, being not even a whole number, is not natural.
How find area of a circle if diameter is 15?
pi * 225/4 Radius is 15/2 pi r2 = pi * (15/2)2 = pi * 225/4
What is the radius of a circle when the area is 225 pi?
pi*radius2 = 225*pi Divide both sides by pi and then square root both sides: radius = 15 units of measurement
What is the circumference of a circle that has an area of 225 pie?
Area = pi x radius squaredradius = sq rt of 225 pi/pi =15C = 2pi x r = 30 pi
Pi over pi equal?
1 Any number over itself equals to one
Is a number over zero undefined?
pi
Is pi over 2 a rational number?
No, it is not.
What irrational numbers are there except for pi?
Pi minus 2, Square root of 3, fourth root of 8, Natural Log of 7, e (base of natural logs), pi squared,.... There are an infinite number of them.
What is the area of a circle of radius 15 cms?
It is pi x 15 x 15 = pi x 225 = 3.1415 x 225 = 706.84 square cms
How many cubic yards in an 30 foot diameter circle 3 inches thick with sand?
Area of the circle = pi R2 = (225 pi) square feetVolume = (225 pi) x (0.25) cubic feet1 cubic yard = 27 cubic feetVolume = (225 pi) / (4 x 27) = 6.545 cubic yards (rounded)
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
