A. Using your work from part (d) of problem 1-68, which pairs of angles are congruent? What other relationship do these angle pairs have? b. Based on your observations from part (a), write a conjecture. Remember that a conjecture is a statement based on incomplete evidence that is unproven.

Talia took the bus from her home to the bank and then walked back to her home along the same route. the bus traveled at an average speed of 40 km/h and she walked at an average speed of 5 km/h. to determine the time, x, that it took talia to walk home, she used the equation 40(0.9 – x) = 5x. the time of trip 2 is hours. the distance of trip 1 is km.