+118612 You use inverse sine 0.45
$$sin^{-1}0.45$$
On the web2.0 calc this is arc sin
arc sin is the same as invers sine
[2nd] [asin] 0.45
$$\underset{\,\,\,\,^{\textcolor[rgb]{0.66,0.66,0.66}{360^\circ}}}{{sin}}^{\!\!\mathtt{-1}}{\left({\mathtt{0.45}}\right)} = {\mathtt{26.743\: \!683\: \!950\: \!403^{\circ}}}$$
+118612 You use inverse sine 0.45
$$sin^{-1}0.45$$
On the web2.0 calc this is arc sin
arc sin is the same as invers sine
[2nd] [asin] 0.45
$$\underset{\,\,\,\,^{\textcolor[rgb]{0.66,0.66,0.66}{360^\circ}}}{{sin}}^{\!\!\mathtt{-1}}{\left({\mathtt{0.45}}\right)} = {\mathtt{26.743\: \!683\: \!950\: \!403^{\circ}}}$$
