Question

If cos A=12_13,then sinA and tan A (A<90•)

Answer 1

Step-by-step explanation:

$\cos(a) = \frac{12}{13} \\ b = 12 \: h = 13 \: p = 5$

A/Q

$\sin(a) = \frac{5}{13}$

$\tan(a) = \frac{13}{12}$

Answer