Answer:
1. C (5.5cm) One full line is 11cm, divide that by two = 5.5cm (Q is the center/midpoint).
2. D (9cm), PN is 18cm and (Q is their midpoint) what's being asked is the measure of the line QN, so just divide 18cm by 2 and you get 9cm.
3. Im sorry i have no idea
4. Same with this
5. C (?), 12+12 = 24, 4+4 = 8, 24 + 8 = 32 (I guess thats how it is)
I might be wrong!! but im sure with my answers with number 1 and 2 :))
