Question

Given cos a =0.6 find all other trigonometrical ratios for angle a​

Answer 1

Answer:

cos a=0.6

cos a=6/10 = 3/5 = base/hypotenuse

by Pythagoras theorem , find perpendicular.

p square+b square=hypotenuse square.

find p (perpendicular)

then sin a=p/hyp

tan a=p/b

cot a= b /p

sec a=h/b

cosec a=h/p

put values and find the answer..

hope it helps