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Tan x = 10 over 7 which is congurent to 55 degrees. how do you get the degree measument?i dont understand

 Oct 30, 2015

Best Answer 

 #1
avatar+26400 
+30

Tan x = 10 over 7 which is congurent to 55 degrees. how do you get the degree measument?i dont understand

 

\(\begin{array}{rcl} \tan{( x ) } &=& \frac{10}{7} \qquad | \qquad \arctan{()}\\ \arctan{( \tan{( x ) } )} &=& \arctan{( \frac{10}{7} )} \\ x &=& \arctan{( \frac{10}{7} )} \\ x &=& 55.0079798014^{\circ} \end{array}\)

 

laugh

 Oct 30, 2015
 #1
avatar+26400 
+30
Best Answer

Tan x = 10 over 7 which is congurent to 55 degrees. how do you get the degree measument?i dont understand

 

\(\begin{array}{rcl} \tan{( x ) } &=& \frac{10}{7} \qquad | \qquad \arctan{()}\\ \arctan{( \tan{( x ) } )} &=& \arctan{( \frac{10}{7} )} \\ x &=& \arctan{( \frac{10}{7} )} \\ x &=& 55.0079798014^{\circ} \end{array}\)

 

laugh

heureka Oct 30, 2015

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