SOLUTION: if 5tan0 = 12 and 0 < 0 > 90 use a sketch to help find the value of sin0 cos0 (sin0+cos0)2

Algebra ->  Triangles -> SOLUTION: if 5tan0 = 12 and 0 < 0 > 90 use a sketch to help find the value of sin0 cos0 (sin0+cos0)2      Log On


   

Question 481476: if 5tan0 = 12 and 0 < 0 > 90 use a sketch to help find the value of
sin0
cos0
(sin0+cos0)2
Answer by Alan3354(69443) About Me  (Show Source):
You can put this solution on YOUR website!
I think you mean < 90 degs
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tan = 5/12
That makes a 5, 12, 13 right triangle
sin = 5/13
cos = 12/13
(sin + cos)^2 = (5/13 + 12/13)^2
= 289/169
I don't see the point of that.