crystalisme2001 crystalisme2001 07-04-2021 Mathematics contestada Elvin has three sails of different sizes for his model ships. Which of the sails are congruent, and which are similar? 45° 15 in. 3x in. 9 in. - 10x) 5 in 4593 in. Fly - 10x)" EK IF z in. 255 55° BK A 80 R OR 4 in. 4 in. Sail 1 Sail 11 Sail III