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What is 4 times pi times pi times 4 divided by 2?
4 times pi times 4 divided by 2 is 78.9568352087
What is Pi 1 times 1 times 2 divided by 3?
It is 2*pi/3.
What is pi r2 divided by 2 plus 80 times 50?
(pi*r2)/2 + 4000
Given the circumference of a circle what is the radius?
Circumference equals the diameter times pi. The diameter is 2 times radius. Radius equals Circumference divided by pi then divided by 2.
What is 100 divided by pie divided by 50?
2
How can you find the area of a circle?
the area of a circle is pi times radius2. half a circle is pi times radius2 divided by 2.
What is 2 times pi over 2?
Pi. The twos cancel each other out.
What is area of a circle if circumference equals pi divided by 2?
Area of a circle is: pi times radius squared
What Is pi divided into?
pi is not divided into anything - unless you specify pi/2 or pi/3.6
How do you find the circumferenceof a circle?
If you know the diameter or the radius then it's 2 times Pi times the radius or pi times the diameter. Pi is an irrational number usually shown as the Greek letter Pi (two upright strokes and one horizontal over the top) and is very approximately 22 divided by 7 or 3.14159
Where do we get the formula for circumference 2 times pi times r?
The simple answer is that pi is the ratio of the circumference divided by the diameter of any circle. This is universally true because any circe, big or small, has the same ratio. Therefore, the circumference is equal to pi times the diameter, or pi times two times the radius. The long answer involves arc length integrals over the equation for a circle, y=sqrt(r^2-x^2)
What is the length of the radius if the circumference equals 18x3.14 for pie?
9. Circumference equals 2 times Pi times the radius. C=2(pi)r. "r" for radius. So if your circumference is 18 times pi, then you do 18 divided by 2, which gives you a radius of 9.
