For 11.15 the field 11. Which of the following is congruent to segment TD A CD B CE CDC DFT 12. Which of the Following angle is congruent to angle ECD A LCDE B.CDEF CADFE DED 13. If Segment CE 10. How long is segment FDY? AS B 10 C.15 D 20 14. If angle FED is 47" degrees, what is the measurement angle CDE A. 159 B25 C. 430 D. 47 15. What is the sum of the interior angles in a triangle? C. 180 D 360 A 45 B. 90​