Answer:i need points im sorry
Step-by-step explanation:
Answer:
x=14
The sum of a interior angle is 180°
(7x-11)+(2x-3)+(5x-2)°=180°
7x+2x+5x=180+11+3+2
14x/14=196/14
x= 14
Hope this answers your question!! :)
D. 9/DF=18/16.......the answer