Question

1: Express in the three systems of angular measurement, the magnitude of the angle of a regular decagon.​

Answer 1

Answer:

144°

Step-by-step explanation:

Therefore, 1440°=(1440×10090)g=1600g. Now, we know that each interior angle of a regular polygon with n sides is given by (n−2)n×180°. Therefore, for decagon, we get =(10−2)10×180° , solving further, we get, =810×180°=144°.