You are standing 1000 feet from the Torre Mayor, a skyscraper in Mexico. Even so far, you have have to look up at a 36.43 degree angle to see the top. About how tall is the Torre Mayor ?
+118724 You should draw the right angled triangle first.
$$tan(36.43^0)=\frac{h}{1000}\\\\
h=1000\times tan(36.43^0) \\\\$$
$${\mathtt{1\,000}}{\mathtt{\,\times\,}}\underset{\,\,\,\,^{\textcolor[rgb]{0.66,0.66,0.66}{360^\circ}}}{{tan}}{\left({\mathtt{36.43}}^\circ\right)} = {\mathtt{738.072\: \!102\: \!078}}$$
738 feet.
If you need a better explanation just ask - otherwise please say thank you and/or give a thumbs up, 
+118724 You should draw the right angled triangle first.
$$tan(36.43^0)=\frac{h}{1000}\\\\
h=1000\times tan(36.43^0) \\\\$$
$${\mathtt{1\,000}}{\mathtt{\,\times\,}}\underset{\,\,\,\,^{\textcolor[rgb]{0.66,0.66,0.66}{360^\circ}}}{{tan}}{\left({\mathtt{36.43}}^\circ\right)} = {\mathtt{738.072\: \!102\: \!078}}$$
738 feet.
If you need a better explanation just ask - otherwise please say thank you and/or give a thumbs up,
