The question says "Ken doesn't eat the crust on is Pizza. For each pizza estimate the LENGTH of pizza he doesn't eat. Then calculate the Length.
question A's radius is: 32cm.
question B's radius is: 12.7cm.
Please Help Me on This.. They didn't teach us any of this at school yet.
~Swimmer.
diameter of a circle = 2*radius or circumference/pi
To calculate the arc length of a sector: calculate the circumference length, using (pi * diameter), then multiply by (sector angle / 360 degrees) so : (pi * diameter) * (sector angle / 360) = arc length
Circumference is length. Its the length of the edge of a circle. So i don't think length x circumference is a formula hope this helps K
Eratosthenes
The circumference is the length around the outside of the circle. The circumference is equal to 2pieR (2xPiexRadius)
Of a circle: divide the length of the circumference by the value of Pi (about 3.14159). The answer is the diameter. Half of the diameter is the radius
A circumference is just a length, it can be in meters, feet, yards, or whatever unit you use to measure or calculate it.
diameter of a circle = 2*radius or circumference/pi
you need to quote the circumference to calculate the length of the arc or its percentage
To calculate the arc length of a sector: calculate the circumference length, using (pi * diameter), then multiply by (sector angle / 360 degrees) so : (pi * diameter) * (sector angle / 360) = arc length
You can either measure it, or calculate it if you know the diameter (radius = diameter / 2), or the circumference (radius = circumference / (2pi)).
the circumference of a square would be the perimeter. you find the perimeter of a square by finding length(2)xheight(2). * * * * * Except that it is easier to calculate for a square since the length is the same as the height and so the answer is length*4
The circumference is the perimeter of a circle, total outer length of a circle. Use 2 x (pi) x r to calculate the circumference, where (pi)= 3.142, r= radius of circle. :)
start real length L and width w calculate the area A= Lw calculate the circumference C=2(L+w) Display A and C End
length(L) of the diameter is called as the circumference........... L=∏*D.........where ∏ is 'pi' and equivalent to 22/7. and 'D' is the diameter of the circle.
Circumference is length. Its the length of the edge of a circle. So i don't think length x circumference is a formula hope this helps K
not sure There are two main lengths that are pertinent to a circle, namely, the diameter of the circle and its circumference, the phrase "length of a circle" does not convey much meaning.