Height of a Kite Grady is flying a kite on 50 ft of string. Its vertical d...

Height of a Kite Grady is flying a kite on 50 ft of string. Its vertical distance from his hand is 10 ft more than the horizontal distance from his hand. Assuming that the string is being held 5 ft above ground level, find its horizontal distance from Grady and its vertical distance from the ground.