Question

In fig .6.17 ,POQ is a line .Ray OR is perpendicular to line PQ. QS is a another ray lying between rays OP and OR .prove that : Angle ROS=1/2(angle QOS-angle POS.​

Answer 1

Answer:

see it's a simple question...

Step-by-step explanation:

ROS - POR- SOP....equation 1

ROS - SOQ - ROQ....equation 2

now add equation 1 and 2 you will get your answer

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