Решите прямо сейчас пожалуйста срочно надо, ДАМ 60 БАЛЛОВ

[latex]1)\quad b=60\; ,\; \alpha =10^\circ24'\\\\ \beta =90^\circ - \alpha =79^\circ 36' \\\\a=b\cdot tg \alpha =60\cdot tg10^\circ 24'\approx 60\cdot 0,1835=11,01\\\\c=\sqrt{a^2+b^2}=\sqrt{121,2201+3600}=\sqrt{3721,2201}\approx 61,0018\\\\2)\quad c=65\; ,\; \; \beta =53^\circ 8'\\\\a=c\cdot cos \beta =65\cdot cos53^\circ 8'\approx 65\cdot 0,6000=39\\\\b=c\cdot sin \beta =65\cdot sin53^\circ 8'=65\cdot 0,8000=52\\\\ \alpha =90^\circ - \beta =36^\circ 52'[/latex] [latex]3)\quad a=39\; ,\; \; b=80\\\\c=\sqrt{a^2+b^2}=\sqrt{1521+6400}=\sqrt{7921}=89\\\\sin \alpha = \frac{a}{c}= \frac{39}{89}\approx 0,4382\\\\ \alpha =arcsin0,4382\approx 25^\circ 59' \\\\\beta =90^\circ-25^\circ 59'=64^\circ 1'\\\\4)\quad a=36\; ,\; \; \alpha =36^\circ52'\\\\ \beta =90^\circ-36^\circ52'=53^\circ 8'\\\\c=\frac{a}{sin \alpha }=\frac{36}{0,8}=45\\\\b=\sqrt{c^2-a^2}=\sqrt{2025-1296}=27[/latex]