Apply the 30º-60º-90º triangle theorem to find the length of the shorter leg of a triangle if the length of the hypotenuse is 2020 cm. 103‾√103 cm 320‾‾‾√320 cm 320‾‾‾√‾‾‾‾‾√320 cm 1010 cm 20‾‾‾√20 cm