Answer:
- BD is midsegment parallel to CE
- Midsegment is the half the parallel side
1. If BD = 2, then CE = 2*BD = 2*2 = 4
2. If AC = 15, the AB = 1.2*15 = 7.5
3. If m∠ADB = 75°, then m∠AEC = m∠ADB = 75° as corresponding angles
4. If AE = 6x + 8 and BD = 18, then x is:
- this is confusing, there is no direct relationship between these two segments
5. If BD = x + 1 and CE = x + 10 then:
- 2(x + 1) = x + 10 ⇒ 2x + 2 = x + 10 ⇒ x = 8