Respuesta :

calculista
let
cos A------> 0.17
then
A=arc cos (0.17)------> A=80.212°

convert degrees to radians
pi radians is equal to-----------> 180°
x-------------------------> 80.212°
x=80.212*pi/180-----> x=1.40 radians

the answer is
1.40 radians
emm10374

Answer:

1.4 rad

Step-by-step explanation: