On a map, Elmwood Drive passes through R(4, - 4) and S(0.–2), and Taylor Road passes through |(3,-2) and K(1,-5). If they are straight lines, are the two streets perpendicular? Explain your
reasoning. (Hint: Calculate the slope of RS and JK. A blank coordinate plane is provided as an optional
visual aid.)

Which is a logical conclusion based on the given information? a. figure abcd is a rhombus by the definition of a rhombus. b. segment ac is congruent to segment dc by cpctc. c. angle acb is congruent to angle adc by the angle-side-angle theorem. d. triangle acd is congruent to triangle cab by the hypotenuse-leg theorem.