Question

find the radian of -47 30'​

Answer 1

Answer:

-( 19 pie / 72)

Step-by-step explanation:

- 47 ° 30 '

let 30 = 1/2 because 30/60

so,

- 47 1/2 = -(95/2 ) mixed fraction

= - (95/2 ) pie / 180

= - ( 95 pie / 2 × 180 )

on simplifing we'll get ,

-(19 pie / 72 )