Proofs concerning equilateral triangles About Transcript Sal proves that the angles of an equilateral triangle are all congruent (and therefore they all measure 60Â°), and conversely, that triangles with all congruent angles are equilateral.
Lung disorders or diseases in which a hyperresonant sound is heard upon percussion. small pneumothorax, lung hyperinflation due to emphysema or acute asthma attack.
Sometimes people mistake TMJ pain for an ear problem, such as an ear infection, when the ear is not the problem at all. When the joints move, they may produce sounds, such as clicking, grating, and/or popping. Others may also be able to hear the clicking and popping sounds.