For both problems, we can use the section formula.
1) 
2) 
Answer:
The correct answer is : DCQ ( angle) = DCE (angle)
Answer: 9
Step-by-step explanation:
2X+5=3X-4
-2X. -2X
5= X-4
+4
9=X
False because they don't have the same length and shape you know they may be triangle but the their length are different.
the answer is D.
there is not enough information