Aspinner and 4 cards are shown below: a spinner with 5 equal sectors is shown in the figure. the colors green, blue, purple, yellow, and red are marked on it. the arrow points at the purple color. four cards are shown on the right side. the colors red, yellow, blue, and pink are marked on them. jane spins the spinner and selects a card without looking. what is the probability that the spinner stops at purple and a pink card is selected?

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.