Hector gathered data from eight students who have accounts with two social networking apps about the number of people they connect with on each account. Hector's data is displayed in the table. FriendNet Connections Buddy2Buddy Connections 80 72 91 117 54 46 112 84 70 78 213 181 99 125 162 154 Which statements correctly interpret what Hector's data suggests about the number of connections people have on the two accounts?

Statement reason 1. δabc is similar to δced. given 2. 3. definition of slope 4. slope of slope of definition of slope 5. slope of × slope of multiplying the slopes 6. slope of × slope of substitution property of equality 7. slope of × slope of simplifying the right side the table contains the proof of the relationship between the slopes of two perpendicular lines. what is the reason for statement 2? a. parallel line segments that meet a common perpendicular line are proportional in length. b. the lengths of vertical and horizontal sides in congruent triangles are in a common ratio. c. trigonometric identities determine the lengths of the legs in a right triangle. d. corresponding side lengths in similar triangles are proportional in length.