eustachian tube
Eustachian tubes
Must be that pressure is equal on both sides...
The Eustachian tube is also known as the auditory tube. Its main function is to maintain equal pressure on both sides of the tympanic membrane.
3 equal sides = equilateral 2 equal sides = isosceles all sides different = scalene
ashape with equal sides
a shape with equal sides
scalene has no equal sides
Angles are not necessarily equal, and sides are not necessarily equal in length.Angles are not necessarily equal, and sides are not necessarily equal in length.Angles are not necessarily equal, and sides are not necessarily equal in length.Angles are not necessarily equal, and sides are not necessarily equal in length.
A regular pentagon has have equal sides. However, in the same way that a square has four equal sides but you can have a four sided figure with equal sides which is not a square, you can have pentagons that are not regular but do have equal sides. Unlike the quadrilateral, which is called a rhombus, there is no special name for a pentagon that has equal sides but not equal angles.
No. The cochlea transmit sound from the eardrum. The Eustachian tubes keep the pressure inside the ear equalized with the external pressure.
no, equal sides. if it had equal angles too it would be a square