What relationship exists between the length of the shorter leg and the length of the hypotenuse in a 30°-60°-90° triangle? a.the length of the hypotenuse is 2 times the length of the shorter leg b.the length of the hypotenuse is √2 times the length of the shorter leg c.the length of the hypotenuse is √3 times the length of the shorter leg d.none of the above