Rectangle ABCD is similar to rectangle EFGH. The length of line segment CD = 6 units, the length of line segment BC = 3 units, and the length of line segment FG = 1.5 units. Find the length of line segment EF.

Rectangle ABCD is similar to rectangle EFGH The length of line segment CD 6 units the length of line segment BC 3 units and the length of line segment FG 15 uni class=