0
Want this question answered?
Be notified when an answer is posted
Add your answer:
Earn +20 pts
What is area of a circle with 40 foot circumference?
Radius: 40/2pi = 6.366197724 Area: pi*6.366197724 squared = 127.324 square feet rounded
What is the circumference of a circle with a 2pi radius?
The circumference of a circle with a 2pi radius is: 39.58
How do you find the radius if circumference is given?
Divide the circumference by 2PI to find the radius. ( C = 2PI*Radius)
Does 2pi have a name and if yes what is it?
No it does not have a name.
Period for the secant function?
2PI
Is 2Pi r the same as Pi r squared?
No. 2Pi r is equal to Pi d, though.
What is the surface area of a circular based prism?
The surface area of a circular based prism is (2pi x radius squared) + (2pi x radius x height)
What is the reciprocal of 2pi?
Reciprocal of 2pi = 1/(2pi) = 0.159155(rounded)
What is the Formula for surface area of a closed cylinder?
pi2rh + pi2r^2pi=most commonly 3.14r=radiush=heightr^2=radius squared
What is area of a circle with 40 foot circumference?
Radius: 40/2pi = 6.366197724 Area: pi*6.366197724 squared = 127.324 square feet rounded
One fourth of a circle is called a?
It should be called the fourth of a circle. Numerically, it's (2pi x r)/4 for the perimeter. and (pi x r squared) / 4 for the area.
What is cos 2pi?
The cos of 2pi is 360 degrees which is 1.
What is pi added to pi over two?
(pi^2+2pi)/2pi
What is the circumference of a circle with a 2pi radius?
The circumference of a circle with a 2pi radius is: 39.58
Is 2pi rational?
NO. pi is an irrational number, therefore, 2pi is also an irrational number/
What is the ratio of the circumferences for two circles with areas 6 pi m2 and 150 pi m2?
area = 2pi*r2circumference = 2pi*rThe ratio of their circumferences will be 2pi*r1 /2pi*r2 = r1/r21) r2 = 6pi/2pi = 3. r1 = root(3).2) r = 150pi/2pi = 75. r2 = root(75)So the ratio of their circumferences isr1/r2 = root(3)/root(75)
How do you find the radius if circumference is given?
Divide the circumference by 2PI to find the radius. ( C = 2PI*Radius)
