Question

X is the midpoint of the line segment AB. If AX is 9.3 cm, then the length of line segment AB is :

• A. 4.65 cm
• B. 18.6 cm
• C. 9.3 cm
• D. 18 cm

Answer 1

The correct option is B 18.6 cm

Given,
AX = 9.3 cm.
X is the midpoint of Line Segment AB.
$⟹$ AX = XB = $\frac{AB}{2}$
$⟹$ AB = AX $\times$ 2 = 9.3 $\times$ 2 = 18.6 cm.