0
Add your answer:
Earn +20 pts
What is the circumference of the square root of pi?
If Sqaure root of Pi is the Diameter of Circle . Then the circumference is Pi X Dia . Which equals , Pi X Square root of Pi. Which is is approximately 5.56
How can you get the radius of a circle when you know the area?
area = pi x r² So, divide the area by pi (3.14159...) and then find the square root.
Is the square root of x and the square root of NEGATIVE x both rational and irrational?
Yes, because when x equals 1, the square root of x is rational and the square root of -x is irrational, and when x equals -1, the square root of x is irrational and the square root of -x is rational.
Finding the radius if the area is given?
area = pi x r^2 so area/pi = r^2 so square root of area/pi = r
Can you solve A equals Pi x radius2 for the radius?
A = pi * r^2 divide A by pi A/pi = r^2 take square root each side and discard the negative answer sqrt(A/pi) = r
What is the circumference of the square root of pi?
If Sqaure root of Pi is the Diameter of Circle . Then the circumference is Pi X Dia . Which equals , Pi X Square root of Pi. Which is is approximately 5.56
What is the square root of pi squared?
π (pi). If you square pi and take the square root of that, you get pi. If you take the square root of pi and square that, you again get pi.The general answer to "What is the square root of x squared?", where x is any real number, is x itself -- but depending on where you put the implicit parentheses (whether you square first or take the square root first) the intermediate value may be an imaginary number.Pi cannot be represented by an exact decimal (because it cannot be represented by a fraction, which is what "irrational" means in mathematics), but the beginning is 3.141592653589793238462643383279502884197. For more digits and more info, see Wikipedia's article on "Pi" is useful.Edit:All true except for one minor point: The mathematical answer to "What is the square root of x squared?" is not x itself. It is +x OR -x. So, the square root of pi squared is + pi or -pi3.1415926535897932384626433
What is the inverse function of A equals pi r squared?
square root of x/pi
What is the square root of pi x 32?
56.718523229
What is an irrational number greater than 7?
For example: 7 + square root of 2 7 + square root of 3 7 + pi 7 + e 3 x pi 10 x e
What is the 5th root of -1?
6
What is the formula for finding the circumference of a circle when you have the area?
The formula for the area of a circle is given by pi times radius times radius.The formula for circumference of a circle is 2 times pi times radius.As area is known, the radius is easy to work out, like thisFrom Area = pi X r X rthenradius = (square root of (area/ pi))From circumference = 2 X pi X radiusthenCircumference = 2 X pi X (square root of (area/pi))This can be simplified toCircumference = 2 sqrt(pi X area)You will remember that pi stands for an endless decimal ratio that starts 3.142...A:Divide the area by pi.Get the square root of the answer. That's the radius.Double it. That's the diameter.Multiply the diameter by pi. That's the circumference.
How can you get the radius of a circle when you know the area?
area = pi x r² So, divide the area by pi (3.14159...) and then find the square root.
Can the square root of x be added to the square root of 3x?
No. The Square root of x is not the value of x. So it can not be simplified beyond: Root X + root 3x Yes. The square root of 3x equals the square root of 3 times the square root of x, so when you add another square root of x, you can factor out the square root of x, thereby simplifying the expression to the square root of x times the sum of one plus the square root of three.
Finding the radius if the area is given?
area = pi x r^2 so area/pi = r^2 so square root of area/pi = r
Is the square root of x and the square root of NEGATIVE x both rational and irrational?
Yes, because when x equals 1, the square root of x is rational and the square root of -x is irrational, and when x equals -1, the square root of x is irrational and the square root of -x is rational.
Can you solve A equals Pi x radius2 for the radius?
A = pi * r^2 divide A by pi A/pi = r^2 take square root each side and discard the negative answer sqrt(A/pi) = r
