Question

230 derajat=...rad ?
270 derajat=...rad ?
11/12π rad =.....rad ?
1/4 rad =.....° ?
7/5rad =.....° ?

tolong jawab dongg pliss yng ini aj yh ...??

Answer 1

Derajat ke radian
A/180 x phi

Radian ke derajat
A/phi x 180

Contoh....
230 derajat = ... rad

230/180 x phi
= 23/18 phi rad

270 derajat =... rad

270/180 x phi
= 27/18 x phi
= 3/2 phi rad

1/4 rad = ....°
1/4 phi/phi x 180
= 45°

7/5 phi rad =.....°

7/5 phi/phi x 180
= 7/5 x 180
= 252°