by Celine cobas 5 years ago
434
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sen 2 θ +cos2 θ = 1
1+ tan 2 θ = sec2 θ
1+ cot2 θ = cosc2 θ
TANθ =Sen/ Cos
COTθ= Cos/Sen
SEN θ=1/csc θ
COSθ= 1/Sec θ
TANθ=1/Cot
COTθ= 1/Tanθ
SECθ= 1/Cos θ
CSCθ= 1/ Senθ