Question

if ac = 27 and bc = 11, find ab.

Explanation:

Step1: Identify the relationship

From the line - segment, we know that $AC=AB + BC$.

Step2: Rearrange the formula to solve for AB

$AB=AC - BC$.

Step3: Substitute the given values

Substitute $AC = 27$ and $BC = 11$ into the formula: $AB=27 - 11$.

Step4: Calculate the result

$AB = 16$.

Answer:

$16$