If $tan A=\frac{5}{12}$, then the value of cos A= ________.
Answer & explanation
Correct answer: option 4
tanA = \(\frac{5}{12}\)
P = 5 & B = 12
P2 + B2 = H2
52 + 122 = H2
H = 13
Now , cos A
= \(\frac{12}{13}\)
If $tan A=\frac{5}{12}$, then the value of cos A= ________.
Correct answer: option 4
tanA = \(\frac{5}{12}\)
P = 5 & B = 12
P2 + B2 = H2
52 + 122 = H2
H = 13
Now , cos A
= \(\frac{12}{13}\)