Question

The perpendicular bisector of line segement AB meets AB at O. Find the length of AB If AO = 6.5 cm.

Answer 1

The perpendicular bisector is perpendicular to the line segment and divides it into two equal halves.
$\therefore AO=OB=6.5cm$
$\therefore AB=AO+OB$
$=6.5+6.5$
$=13cm$