sin25°=0.4226 cos25°=0.9063sin30°=0.5000 cos30°=0.8660sin45°=0.7071 cos45°=0.7071sin60°=0.8660 cos60°=0.5000sin37.5°=0.6088 cos37.5°=0.7934sin52.5°=0.7934 cos52.5°=0.6088sin65°=0.9063 cos...