# How to Calculate the Length of the Aorta Required to Contain 1 cc of Blood

## What is the formula to calculate the length of the aorta required to contain 1 cc of blood?

Given: The diameter of the aorta is 2.5 cm.

## Calculation of Aorta Length to Contain 1 cc of Blood

The aorta is 2.5 cm in diameter. To calculate the length of the aorta required to contain 1 cc of blood, we can use the formula for the volume of a cylinder.

A cylinder volume formula is: Volume = Pi * r² * h, where r is the radius and h is the height (or length) of the cylinder.

Given that the diameter of the aorta is 2.5 cm, we can find the radius by dividing it by 2. This gives us a radius of 1.25 cm.

Next, we can plug in the values into the volume formula and solve for the height (length) of the aorta. Plugging in the volume (1 cc) and the radius (1.25 cm), we get: 1 = Pi * (1.25cm)² * h.

To find the height (length) of the aorta, we need to solve for h. After calculations, the length of the aorta required to contain 1 cc of blood is approximately 0.204 cm.