The perpendicular bisector of line segment PQ meets PQ at R. If PR = 3.8 cm, then find the value of PQ.



(A) 6.6 cm (B) 6.7 cm
(C) 7.7 cm (D) 7.6 cm

Q. Draw a line segment PQ= 8 cm. Construct the perpendicular bisector of the line segment PQ. Let the perpendicular bisector drawn meets PQ at point R. Measure the length of PR and QR. Is PR=QR?

Q.

Draw a line segment PQ = 4.8 cm.

Construct the perpendicular bisector of PQ.

Q. Line segment $PQ=12cm$ and $R$ is a point on it such that $PR=8cm$. Then find $P{Q}^2-P{R}^2$.

Q. If $PQ=6$cm is a straight line and a perpendicular bisector is drawn to the line $PQ$ and $A$ is the midpoint of $PQ$ and if $PA=3$cm, then find $AQ$

Q. Find the value of $x$, if AB is the line segment and PQ is its perpendicular bisector.