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 Usual Time Frame. Symptoms typically begin 1 to 4 days after you've been infected with the flu. According to Flu.gov, you're contagious for about a week, beginning about a day before your symptoms develop.Chills and fever are often the first symptoms to appear, with a fever of 102 to 103 degrees Fahrenheit (39 degrees Celsius) being common.hristopher Robbins/Photodisc/Getty Images. If you're unlucky enough to get the flu, it can feel as if it's lasting forever. But for most otherwise healthy adults, it will be gone in 1 or 2 weeks. Many factors can affect how quickly you recover, including your age and other health conditions.