In figure 6.16 POQ is a line. Ray OR is perpendicular to line PQ. OS is another ... between the rays OP and OR.

In Fig. 6.17, POQ is a line. Ray OR is perpendicular to line PQ. OS is another ray lying between rays OP and OR. Prove that /_R O S=1/2(/_Q O S-/_P O S)dot

In figure POQ is a line. Raw Oris perpendicular to line PQ .OS is another ray lying between rays OP and OR. Prove that angleROS(1)/(2) (angleQOS-anglePOS)i.e., angle1=(1)/(2)(angle2-angle3)

In Figure,POQ is a line.Ray OR is perpendicular to lien PQdot OS is another ray lying between rays OP and OR. Prove that /_ROS=(1)/(2)(/_QOS-/_POS)

In the figure, POQ is a line. The value of x is

In the figure given below RS is parallel to PQ. what is angle between lines PQ and LM?

In Figure, m\ and\ n are two plane mirrors perpendicular to each other. Show that the incident ray C A is parallel to the reflected ray B D

In Figure,AP and BQ are perpendiculars to the line segment AB and AP=BQ. Prove that O is the mid-point of line segment AB and PQ. Figure

In Figure,AP and BQ are perpendiculars to the line segment AB and AP=BQ. Prove that O is the mid-point of line segment AB and PQ

In the adjoining figure, O is the centre, seg PQ is diameter , line AQ is a tangent. If OP=3 and m(arc PM)= 120^@ , determine AP.