A balloon is an oval so perimeter of an oval is:
Perimeter = 2π√(a² + b²)/2
So for a balloon with 'a' being 25cm and 'b' being 15cm (kind of average)
Perimeter = 2π 10.60660171779821
Balloons are rarely (if ever) spherical, so you need to decide what you mean by its circumference.On possible way is to make a slip-knot noose with a piece of string. Slide the noose over the balloon, keeping the string tight. The noose will be opened to the extent of the balloon's circumference.
mine is 620mm is that too big?? i think the average circumference is about 570 for men mine is 620mm is that too big?? i think the average circumference is about 570 for men
31 inches
46
A circumference is 4
Inflating a balloon increases its volume, causing it to expand in all directions - including its circumference. As more air is pumped in, the pressure inside the balloon rises, pushing against the walls and stretching them further, increasing the circumference.
oblate espiroid
The normal circumference of a standard balloon is around 36 inches. However, this can vary depending on the size and type of balloon.
. Circumference(air) = 1
Balloons are rarely (if ever) spherical, so you need to decide what you mean by its circumference.On possible way is to make a slip-knot noose with a piece of string. Slide the noose over the balloon, keeping the string tight. The noose will be opened to the extent of the balloon's circumference.
mine is 620mm is that too big?? i think the average circumference is about 570 for men mine is 620mm is that too big?? i think the average circumference is about 570 for men
The average circumference of Earth is approximately 24,901 miles (40,075 kilometers).
The average circumference of the Earth is approximately 40,075 kilometers (24,901 miles) around the equator.
what is the average head circumference of a 5 year old boy
The volume of an average balloon is typically around 5-15 liters, depending on its size and shape.
Mimas' mean (average) radius is listed as 198.2 km. That would give it an average circumference of 1,245.3 km (773.8 miles).
625,000,000 if it's a balloon the size of the moon.