Answer the question in this part. The correct answer with appropriate work will receive 4 credits. A correct answer without appropriate and relevant work shown or an incorrect process will receive half
credit. Clearly indicate the necessary steps, including appropriate formula substitutions, diagrams, graphs,
charts, etc. Utilize the information provided for each question to determine your answer. [4]
14 Quadrilateral KATE has vertices K(1.5), A(4,7), T(7.3), and E(1,-1). [The use of the set of axes below is optional.]
2. Prove that KATE is a regular trapezoid.
a Prove that KATE is not an isosceles trapezoid.