Question

Trigonometry me 30degree 7 minutes

Answer 1

Answer:

π/24 radians

Step-by-step explanation:

First we have to convert the whole angle in degree

therefore, we have

1°=60'

1'=(1/60)°

therefore

30'=(1/60x30)°=(1/2)°=(0.5)°

therefore

7°30'=7°+(0.5)°=(7.5)°

to convert an angel from degree to radian,

1°=(π/180) radians

therefore

7.5°=(7.5xπ/180) radians

=(75/10xπ/180) radians

by further calculations we get,

=(1/2xπ/12) radians

=(π/24) radians

therefore

7°30'=(π/24) radians