(01.06 MC)

If C is the midpoint of segment AB and AB = 20, what is AC?

5
10
20
40

1 answer

If C is the midpoint of segment AB and AB = 20, then the length of AC is half of the length of AB.

Since \( AB = 20 \), we have:

\[ AC = \frac{AB}{2} = \frac{20}{2} = 10 \]

Thus, the answer is \( \text{10} \).