Question

Express the following angles into radians 50 37' 30"

Answer 1

6'=1
30'=30/60=0.5
5^37'30"=5'37.5
37.5'=37.5/60=0.625
5'37.5'=5.625'
180'=piradian
5.625'=0.03125piradian
(here'=degree)