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1rad =?

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1rad =?
  • 2 answers

Aditiya Kumar 3 years, 3 months ago

57.27 degree

Gaurav Seth 3 years, 4 months ago

The degree measure of 1 radian (taking π = (22 / 7)) is  57°16’22” (approx.)

π = radian = 180°

∴ 1 radian = <center>180°</center>  
π

 

= <center>180 × 7°</center>  
22

 

=   <center>630</center> = 57 <center>3</center> °
11 11

 

= 57°   <center>3</center> × 60" = 57° <center>180'</center>  
11 11

 

= 57°16' <center>4</center> × 60" = 57°16'22"
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