. A road is going up a hill and makes a 15% angle with the ground. The height of the hill is 25 yd. How long is the road?
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http://web2.0calc.com/questions/a-road-is-going-up-a-hill-and-makes-a-15-angle-with-the-ground-the-height-of-the-hill-is-25-yd-how-long-is-the-road
