Question 5 6.25 pts Look at the lines and triangle. It is given that DF is parallel to GJ G H Match a reason to each statement to complete the proof that the sum of the measures of the angles of a triangle is 180". m/DEH + mZIEH + m/FEI = 180 (A) vertical angles are congrue V DEH ~ ZEHI and ZFEI ~ ZHIE (B) angles that form a line add mZEHI + mZHIE +mZIEH = 180 (C) substitution property V