. Circumference(air) = 1
Radius(air) = 3
The answer depends on their relative size: is the circle inside the square, the square inside the circle or something else?
The volume of a cylinder when the inside circumference is 12 feet and height is 8 feet is: 91.7 cubic feet.
the circumference of a pencil depends on its size. Also, to a certain degree of accuracy. if you want to know the circumference of the pencil with the lead inside, measure the line exactly in the middle of the circle at the bottom of the pencil and times your answer by pi. Hope this helps :s
Archimedes created the formula for measuring the circumference of a circle he used many-sided polygons, both inside and out to approximate it.
Radius(air) = 3
Area(air) = 2
Area(air) = 2
The answer depends on what the "36 inch" measures: inside circumference, radius, diameter?
Air is transferred from your lungs into the balloon, where it diffuses inside the balloon and due to the elastic tendancies causes it to expand from the pressure of the increasing amount of air you blow in.
It depends on the size and how hot the air inside is
The area of a circle is the amount of space inside the circle. The circumference of a circle is the distance around the outside of the circle. (So no, they are not the same thing.)
The answer depends on their relative size: is the circle inside the square, the square inside the circle or something else?
No. Air or helium goes inside the balloon.
As the warmer air inside the balloon cools, the balloon will shrink slightly. The amount of shrinkage will depend on the temperature change.
This is because there is always the same amount of air inside the balloon, providing the same amount of outwards force. Here on the ground, that outwards force is balanced by the air outside the balloon pushing on it. Higher in the atmosphere, however, there is less air, and therefore less force. Thus as the balloon ascends, there is a greater force pushing out than pushing in, and the balloon bursts.
The air inside a hot air balloon is the same as normal air around the balloon and the air you're breathing, only heated by the flame inside the balloon, hence HOT AIR balloon.