## Trigonometry (10th Edition)

31$^{\circ}$25'46.56"
1. Start by converting decimal place of degree into minutes by multiplying it by (60). 31$^{\circ}$+0.4296 (60')= 31$^{\circ}$25.776' 2. Then multiply the decimal part of minutes by (60) to convert into seconds 31$^{\circ}$25' +0.776(60)"=31$^{\circ}$25'46.56"