Answer:
m = 115°
Step-by-step explanation:
From the picture attached,
By applying triangle sum theorem in ΔABC,
m∠CAB + m∠ABC + m∠BCA = 180°
30° + 35° + m∠BCA = 180°
m∠BCA = 180° - 65°
= 115°
Since, m∠BCA = ∠DCE
m∠BCA = m°
Therefore, m = 115° will be the answer.
