Question

If C is midpoint of seg AB, if AC=5.5 then length AB=?

Answer 1

midpoint means half of seg
half=5.5
full =5.5*2=11

Answer 2

Given that AC = 5.5 units.

And C is the mid point of AB.

Thus AB must be 2× AC

AB = 2×5.5

AB=11 units