I think n=4 is the answer
Answer:
∠ CFE and ∠ DFE are adjacent angles and are supplementary, sum to 180°
∠ CFE + 152° = 180° ( subtract 152° from both sides )
∠ CFE = 28°
Step-by-step explanation:
Answer:
As the third angle in the image not visible, assuming its x , then this solution is correct.
Step-by-step explanation: