SOLUTION: if x+y=90 degrees which of the following is true? sin x = sin y tan x = tan y sin x = cos y sin x + sin y = 1 sin x + cos y = 1

Algebra ->  Trigonometry-basics -> SOLUTION: if x+y=90 degrees which of the following is true? sin x = sin y tan x = tan y sin x = cos y sin x + sin y = 1 sin x + cos y = 1       Log On


   

Question 598283: if x+y=90 degrees which of the following is true?
sin x = sin y
tan x = tan y
sin x = cos y
sin x + sin y = 1
sin x + cos y = 1
Answer by solver91311(24713) About Me  (Show Source):
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