nyatakan ukuran ukuran sudut betikut dalam derajat,menit,dan detik a.15, 125° b.67, 315°

A. 15,125 = 15° + ( 0,125 × 60 )'
= 15° + ( 7,5 )'
= 15° 7' + ( 0,5 × 60 )
= 15° 7' 30"

B. 67,315 = 67° + ( 0,315 × 60 )'
= 67° + ( 18,9 )
= 67° 18' + ( 0,9 × 60 )"
= 67° 18' 54"