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A right triangle has a hypotenuse of 75 and a base of 21, find the angles in the triangle

Please explain/show your work on how you got the answer

 May 27, 2021
edited by Guest  May 27, 2021
 #1
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We  know  that  one  angle  =   90

 

To  find  the  apex  angle   we  know  the  opp  side  and  the  hypotenuse....the  arcsin  is  what  we need  to find  this  angle

 

So

 

arcsin  ( 21/75)   =   16.26°

 

The  remaining  angle   =   60  -  16.26   =  73.74°

 

cool cool cool

 May 27, 2021
 #2
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Thank you so much! I really appreciate it! you're the best!

Guest May 27, 2021

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