Question Number 213693 by hardmath last updated on 13/Nov/24
$$\mathrm{Find}: \\ $$$$\mathrm{sin}^{\mathrm{2}} \:\left(\mathrm{7}°\:\mathrm{44}'\:\mathrm{22},\mathrm{54}''\right)\centerdot\mathrm{800} \\ $$
Commented by Ghisom last updated on 13/Nov/24
$$\mathrm{use}\:\mathrm{a}\:\mathrm{calculator} \\ $$$$\approx\mathrm{14}.\mathrm{5090174} \\ $$
Commented by hardmath last updated on 13/Nov/24
$$ \\ $$At least I need a solution to this, my dear friend