To show triangles are congruence they are four ways. 1  If all three sides of triangle are same then they are congruent. (SSS) 2  If two sides of triangle and the angle connecting them are the same ( SAS) 3  Two angles and a corresponding side (ASA or AAS) 4  Right angled triangles only the hypotenuse and one side are the equal (RHS)
The severity of symptoms is related to the severity of the fever. Fever and systemic symptoms typically last 3 days, occasionally up to 4-8 days, and gradually diminish; however, cough and malaise may persist for more than 2 weeks. Second fever spikes are rare. The physical findings are summarised in table 3. Full recovery may take 1-2 weeks, or longer, especially in the elderly. Table 3. Physical findings of uncomplicated influenza. Fever: rapidly peaking at 38-40Â°C (up to 41Â°C, especially in children), typically lasting 3 days (up to 4-8 days), gradually diminishing; second fever spikes are rare.
The symptoms, severity and infection of flu depend on a person. Usually, the temperature that you acquire with the flu goes down in 48 hours. On the other hand, worst flu symptoms can last more than 4-5 days and complete recovery may take around 10 days or even longer.ote: Flu lasts for 1 to 2 weeks. The answer to the question how long does the flu last is over here. The above listed symptoms might linger for a week. But the gloom and tiredness feeling can persist for few weeks. Many people who suffer from flu feel better within 1 or 2 weeks.