Part A: An angle is two collinear rays with a common endpoint. Find an example that contradicts this definition. How would you change the definition to make it more accurate? (5 points) Part B: Give an example of an undefined term and how it pertains to angles. (5 points)Determine if the two figures are congruent and explain your answer using transformations. (10 points) D 6 H 5+ C 4 G 3 B 2 F A E 4 -3 -2 2 3 4T V R RSTU is a parallelogram. If m_TSV = 31' and m_SVT = 126, explain how you can find the measure of ZURV. Show all steps of your work, and refer to any properties of triangles, parallelograms, or triangle congruence theorems as necessary to justify your response. (10 points)