Question

Nyatakan dalam radian:
a. 30 derajat
b. 105 derajat
c. 60 derajat 48 menit

Answer 1

30' = 30/180 π rad = 1/6 π rad
105' = 105/180 π rad = 7/12 π rad
60' = 60/180 π rad = 1/3 π rad
48' = 48/180 π rad = 4/15 π rad