sin(5/5000 = 0.000999999833a road is inclined at an angle of 5 deg after driving 5000 feet along this road, find the driver's increase in altitude. round to the nearest foot.
tan(5°) = h / 5000 where h is the increase in altitude.....multiply both sides by 5000
5000* tan(5°) = h = about 437.44 ft
+13 
