sin^-1 24/47 into a decimal

$$\underset{\,\,\,\,^{\textcolor[rgb]{0.66,0.66,0.66}{360^\circ}}}{{sin}}^{\!\!\mathtt{-1}}{\left({\frac{{\mathtt{24}}}{{\mathtt{47}}}}\right)} = {\mathtt{30.706\: \!355\: \!800\: \!142^{\circ}}}$$

The sine inverse returns an angle.......this also might be an angle in quadrant 2.... i.e., 149.293644199858°

$$\underset{\,\,\,\,^{\textcolor[rgb]{0.66,0.66,0.66}{360^\circ}}}{{sin}}^{\!\!\mathtt{-1}}{\left({\frac{{\mathtt{24}}}{{\mathtt{47}}}}\right)} = {\mathtt{0}}$$

I don't think much of your answer Troll but the pic is great.  Unfortunately it doesn't come up well when you shrink it for your avatar.  That is a pity!