Please answer the questions correctly 1. m∠1 + m∠2 = m∠ABC
2. If B is the midpoint of AD, then AB = BD
3. If Bc bisects ∠FBE, then ∠2 ≅ ∠3.
4. If ∠1 and ∠FBD are supplementary, then m∠1 + m∠FBD = 180°
5. If m∠CBD = 90°, then ∠CBD is a right angle.
6. AB + BD = AD
7. If m∠2 = m∠3, then Bc bisects ∠FBE.
8. If m∠3 + m∠4 = 90°, then ∠3 and ∠4 are complementary.
9. If ∠ABC and ∠CBD are right angles, then ∠ABC ≅ ∠CBD.
10. If ∠1 ≅ ∠2 and ∠2 ≅ ∠3, then ∠1 ≅ ∠3.