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Q1. ∠CBD=65
Therefore, ∠CBA=115
∵∠CBA=115, ∴∠AEC=180-115=65°
∠AOC=65 x 2=130°
∴Reflex ∠AOC=360-130=230°=ANSWER
Q2. AO=BO(∵ they are radi)
∴∠AOB=180-35 x 2=110°
∠x=180-110÷2=180-55=125°=ANSWER
I HOPE IT HELPS!!!
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