Answer:
z = 7
Step-by-step explanation:
Based on the midsegment theorem of a triangle, the length of the midsegment of the triangle (z) = ½ of the length of the 3rd side of the triangle (14)
Thus:
z = ½(14)
z = 7
angleD=(7b+1)angle E=(2b+1)and angle F=(b+8)
Answer:
c im pretty sure
Step-by-step explanation: