Answer:
option ;;c ;; is right answer
Step-by-step explanation:
4x -28 =24 (z is the middle point) 4x =24+28 x =52/4 x = 13 RZ =4x-28 =4(13)-28 =24 ZT =24 RT =ZT +RZ =24+24 =48
X =13 RZ =24 RT =48