Given that ∠CEA is a right angle and bisects ∠CEA, which statement must be true?∠BEA ≅ ∠CEA∠CEB ≅ ∠CEAm∠CEB = 45°m∠CEA = 45°

Given that ∠CEA is a right angle which has been bisected by BE, then:
∠CEB=∠BEA
thus each angle will be complementary to each other, hence the size will be:
90/2=45°
hence the correct statement.
m∠CEB = 45°